Tag: competition

Celestis recovers astronaut’s remains from suborbital rocket explosion

10:06 am

Celestis, the company that specializes in sending people’s ashes into space, has successfully recovered the remains of a former Apollo astronaut Philip Chapman (who never flew in space) after the suborbital rocket they were on exploded four seconds into flight.

“All 120 flight capsules are safely in the hands of launch personnel and will be returned to us awaiting our next flight as soon as UP and Spaceport America complete their investigation and any required fixes are implemented,” Celestis said in a statement on Wednesday. The recovered payloads are set to fly again on board the company’s upcoming Perseverance Flight. The company said it only launches a “symbolic portion” of ashes or DNA sample from its participants.

Celestis has sent remains of many celebrities as well as ordinary customers on a number of orbital and suborbital flights over the years. The recovery of the remains and their expected reflight in this case enhances its business model, since none of its customers want their ashes lost in a rocket failure, before reaching space.

4 comments

Lockheed Martin reorganizes its space divisions to better compete in the new commercial market

9:58 am

Lockheed Martin today announced that it is reorganizing its space divisions to make them better aligned with the new commercial market, and thus better able to win market share.

The company will streamline its operation from “five lines of business to three,” the first focused on commercial space, the second focused on classified military projects, and the third focused on military missile work.

As a big space company, Lockheed Martin has made a great effort in recent years to break into the commercial rocket industry. It was a major investor in Rocket Lab, and is also a major investor in the rocket startup ABL, which it is sending a lot of business. It also realigned its satellite construction business to focus on smallsats, including investing a lot of money in the smallsat company Terran Orbital.

This reorganization is clearly an effort to underline these changes. Whether it will work remains to be seen. Often such reorganizations in big older corporations end up being nothing more than rearranging the deck chairs on the Titanic.

2 comments

ESA finally admits — sort of — that private enterprise can do it better

9:48 am

Stephane Israel, the architect of ESA's rocket failure
Stéphane Israël, the head of Arianespace and the
architect of its failure to compete in the field of rocketry.

Today there was a news report in which Stéphane Israël, the head of Arianespace, kind of admitted at last that the expendable design of Europe’s new Ariane-6 rocket was a mistake, and that it will take a decade more to fix it.

“When the decisions were made on Ariane 6, we did so with the technologies that were available to quickly introduce a new rocket,” said Israël, according to European Spaceflight.

He added that it will not be until the 2030s before Europe begins flying its own reuseable rocket.

Israël’s comments illustrate the head-in-the-sand approach he has exhibited now for decades. He claims the European Space Agency (ESA) chose to make Ariane-6 expandable so that it would be ready quickly, but its development has not been fast, and in fact is now more than three years behind schedule. When it finally begins flying operational it will have taken almost a decade to create it.

His comments also are his lame attempt to push back against a recent ESA report [pdf], issued in late March, that strongly rejected the decades-long model that ESA has used to build its rockets. Up until now and including the construction of Ariane-6, ESA designed and built its rockets, using Arianespace, headed by Israël, as its commercial arm. In other words, the government ran the show, much like NASA did for most of the half century following the 1960s space race. The result was slow development, and expensive rockets. Arianespace for example never made a profit in its decades-long existence, despite capturing half the commercial market in the 2000s and early 2010s.

The March ESA report rejected this model, and instead advocating copying what the U.S. has done for the past half decade by shifting ownership and design to the private sector, as advocated in my 2017 policy paper, Capitalism in space. To quote the ESA report:
» Read more

8 comments

Weird dome near Starship candidate landing zone on Mars

1:47 pm

Weird dome near Starship candidate landing zone on Mars
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on February 27, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the scientists label as domes in Arcadia Planitia, one of the many large northern lowland plains of Mars.

This to me is a “What the heck?” image. I won’t dare try to explain the warped concentric ringed pattern at the top of the mesa, nor the bright and dark splotch that surrounds it. The small craters around it appear to have glacier material within them, and the terrain here likely has a lot of near surface ice, being at 37 degrees north latitude in a region where the data suggests such ice exists. The different colors here likely indicate the difference between dust (orange) and coarser material (aqua).

The location, as shown in the overview map below, makes this mesa more tantalizing.
» Read more

5 comments

Two Russian astronauts shift airlock on ISS during 7-hour spacewalk

9:58 am

With the help of the new European robot arm on the Russian half of ISS, two Russian astronauts completed a 7-hour spacewalk yesterday, successfully shifting a Russian airlock module to the new Nauka module on ISS.

The cosmonauts began their spacewalk at 11:01 p.m. Moscow time on Wednesday and spent seven hours and ten minutes outside the International Space Station (ISS). The main objective of their extravehicular activities was to transfer an airlock from the Rassvet module to the Nauka multi-purpose laboratory module. It was done with the help of the ERA robotic arm under the remote control of cosmonaut Andrey Fedyaev, who stayed aboard the ISS.

The work is part of an ongoing series of spacewalks required to complete the installation of Nauka to the station.

3 comments

Maxar sale closes and company goes private

9:44 am

With the purchase today for $6.4 billion of the satellite company Maxar by two private investment firms, its stock was removed from the NY stock exchange and is no longer traded publicly.

The company was acquired for $53 per share by the U.S. private equity firm Advent International and minority investor British Columbia Investment Management Corp. in a deal announced in December. “With the closing of the transaction, Maxar will remain a U.S.-controlled, owned and operated company,” the company said. Maxar’s common stock will also be delisted from the Toronto Stock Exchange.

Maxar started trading on the New York Stock Exchange and the Toronto Stock Exchange in 2017. It officially became a U.S. corporation in 2020 when the company spun off the Canadian subsidiary MDA.

The desire of these private investors to spend so much strongly indicates that Maxar has real value. It also indicates indirectly the strength of the emerging new commercial launch market. These investors clearly believe that this launch market will continue to grow and force the launch price of its satellites to go down.

One comment

SpaceX launches 56 Starlink satellites into orbit

12:41 am

Using its Falcon 9 rocket, SpaceX tonight successfully placed 56 Starlink satellites into orbit, lifting off from Cape Canaveral.

The first stage completed its seventh flight, landing safely on a drone ship in the Atlantic. The two fairing halves completed their eighth and ninth flights, respectively.

The leaders in the 2023 launch race:

29 SpaceX
16 China
6 Russia
3 Rocket Lab
3 India

American private enterprise now leads China 32 to 16 in the national rankings, and the entire world combined 32 to 28. SpaceX now trails the rest of the world, including American companies, 29 to 31.

5 comments

Irish startup lobbies for Irish spaceport

9:26 am

According to an official from the startup SUAS Aerospace, Ireland is an ideal location for the creation of a new spaceport.

Mr O’Halloran, who is now vice chairman of Irish space company SUAS Aerospace, said space vehicles could be launched from Ireland for telecommunications, environmental monitoring, or medical experiments.

…He later told the Irish Examiner: “There are loads of companies in Europe that need to have a facility of a launch pad, or a spaceport, and by and large they are all heading towards the Azores. The UK is now starting to set up spaceports, but they are now outside the EU. Ireland is ideal as a launching site.”

This Irish company’s focus, according to its website, is “…to build a leading European Space Port providing flexible commercial satellite launch facilities with provision for engine and rocket testing.” And it wants to do it in Ireland. O’Halloran’s speech was an effort to gin up both private and government support for the project, including a commitment of the Irish government to provide it the land it needs for such a site.

There are already three spaceports under development within the EU, in Spain, Norway, and Sweden, all of which at the moment are for suborbital rockets exclusively. Ireland’s location could make it a better choice for orbital launches, as it has many more options for flight paths over the Atlantic without crossing land.

2 comments

Suborbital rocket explodes four seconds after launch in New Mexico

9:15 am

An UP Aerospace suborbital rocket exploded yesterday only four seconds after launch in New Mexico, destroying a number of private and NASA science and commercial payloads.

An UP Aerospace rocket, 20 feet tall and carrying a NASA payload, exploded moments after liftoff today. The unfortunate event not only affected the NASA TechRise Student Challenge payloads but also delayed a poignant tribute to the late NASA astronaut, Phillip K. Chapman, and chemist Louise Ann O’Deen.

The rocket was set to launch the cremated remains of Chapman, NASA’s first Australian-born American astronaut, finally granting him his long-awaited journey to space.

Chapman and O’Deen’s remains were payloads from the commercial company Celestis. The thirteen NASA payloads were part of its TechRise Student Challenge program for 6th to 12th grade students.

Leave a comment

Environmentalists sue FAA, demanding it shut down Boca Chica and Starship

12:10 pm

Starship/Superheavy at T+4:02, just after the self-destruct command was issued
Starship/Superheavy at T+4:02, just after the self-destruct command
was issued on April 20, 2023. It also appears to be the fate of SpaceX’s
entire Boca Chica operation, if the environmental radicals get their way.

A group of environmental groups as well as a non-profit corporation calling itself the Carrizo/Comecrudo Nation of Texas, Inc, today filed a lawsuit against the Federal Aviation Administration FAA), demanding it shut down SpaceX’s Boca Chica facility and block all further Superheavy/Starship launches.

You can read the lawsuit here [pdf]. Its essence is contained in these two paragraphs:

The area surrounding the SpaceX facility at Boca Chica is a biologically diverse and essential habitat area for many species, including federally protected wildlife and animals that are considered sacred to the Carrizo/Comecrudo People, such as the critically endangered ocelot. The SpaceX facility is smack in the middle of publicly owned conservation, park, and recreation lands, including a National Wildlife Refuge, two State Parks, a State Wildlife Management Area, and a State Coastal Preserve. These lands are of extraordinary conservation value for a range of federally and state lists wildlife and other protected species such as migratory birds. Bird species from both the Central and Mississippi flyways converge there, making it an essential wintering and stopover area for migratory birds as they move north and south each year.

SpaceX activities authorized in the FONSI/ROD [the environmental reassessment issued last year] have and will adversely affect the surrounding wildlife habitat and communities. In addition to harm from construction activities and increased vehicle traffic, rocket launches result in intense heat, noise, and light pollution. Furthermore, the rocket launches and testing result in explosions which spread debris across surrounding habitat and cause brush/forest fires — including one that recently burned 68 acres of adjacent National Wildlife Refuge. The FAA calls these explosions “anomalies,” but in fact they occur frequently, with at least 8 over the past 5 years. FAA acknowledged that many more such “anomalies” are expected over the next 5 years. The U.S. Fish and Wildlife Service has found that prior SpaceX rocket explosions harmed protected wildlife and designated habitat in violation of the Endangered Species Act (ESA).

In other words, rockets and launch sites should never be placed inside wildlife refuges, because such activity is detrimental to wildlife.

A more false statement cannot be made. Under this conclusion the launch facilities at Cape Canaveral, which have been operating in the middle of a wildlife refuge now for more than six decades, should be shut down immediately. All the wildlife there must certainly be dead!
» Read more

10 comments

Viasat drops launch contract with Ariane-6

9:03 am

With SpaceX’s Falcon Heavy having just completed the first of three launches for Viasat’s new geosynchronous constellation of communication satellites, the satellite company has announced that it is cancelling its launch contract with Ariane-6 for the third launch.

The decision means the launch contract is up for grabs for the third ViaSat 3 internet satellite, the last of a three-satellite constellation Viasat is deploying to provide global broadband connectivity from space.

Viasat announced in 2018 it selected SpaceX, United Launch Alliance, and Arianespace to each launch one ViaSat 3 satellite, awarding launch contracts to three industry leaders.

The ULA launch, on its Atlas-5 rocket, is still scheduled for either late this year or early next.

The development of Ariane-6 however is years behind schedule. Furthermore, Arianespace has given priority on Ariane-6 to all of the ESA launches that formerly were going to be launched on Russian Soyuz rockets, further delaying Viasat’s launch.

For Viasat, the delays have become unacceptable, and it has now opened that third launch to bidding. Though both ULA’s Vulcan and Blue Origin’s New Glenn rockets could do the job, neither is operational either. It appears SpaceX’s Falcon Heavy is the only rocket available and is therefore almost certain to get the contract, a conclusion further confirmed by the timing of this announcement, just prior to that successful Falcon Heavy launch.

5 comments

SpaceX’s Falcon Heavy completes second launch in 2023

9:08 pm

SpaceX today successfully placed a Viasat communications satellite into geosynchronous orbit using its Falcon Heavy rocket, completing its second launch in 2023. Also on board were two smallsats.

The company did not recover either side booster or the core stage in order to give the rocket the maximum lift to put Viasat’s satellite into its proper orbit. With this flight, the two side boosters had successfully completed eight and three missions during their lifespan.

The leaders in the 2023 launch race:

28 SpaceX
16 China
6 Russia
3 Rocket Lab
3 India

American private enterprise now leads China 31 to 16 in the national rankings, and the entire world combined 31 to 28. SpaceX by itself trails the entire world, including American companies, 28 to 31.

9 comments

Musk press conference on Starship/Superheavy launch

8:51 am

Yesterday Elon Musk held an hour-long audio press conference with a number of space reporters, broadcast over youtube. I have embedded that conference below, for those of my readers who wish to hear what Musk had to say, in his own words.

The key take-aways from Musk:

  • The launch was about what he expected
  • They will be ready to launch again in about two months
  • The debris “was really just basically sand and rock so it’s not toxic at all … it’s just like a sandstorm, essentially”
  • The biggest issue is making sure the flight termination system functions better.
  • The next flight will be a repeat, with the main goal getting to stage separation
  • He gives them an 80% chance of making orbit this year

When asked about obtaining the permit for that next flight, Musk side-stepped the question. It remains to my mind the largest obstacle for meeting his schedule.
» Read more

7 comments

SpaceX successfully launches Falcon 9 from Cape Canaveral

5:39 pm

SpaceX today successfully used its Falcon 9 rocket to put a SES communications satellite into orbit.

The first stage successfully completed its eighth flight, landing on a drone ship in the Atlantic.

The company also attempted to complete a second launch just a little more than three hours later from Cape Canaveral, but the countdown of the Falcon Heavy rocket aborted just 59 seconds prior to liftoff. No word on what happened, though the company has another launch window beginning around 7:30 pm Eastern time tomorrow. If successful it would be the second Falcon Heavy launch in 2023, using two side boosters flying their eighth and third flights respectively. Because of the fuel needs of the payload, neither the side boosters or the core stage will be recovered.

The leaders in the 2023 launch race:

27 SpaceX
16 China
6 Russia
3 Rocket Lab
3 India

American private enterprise now leads China 30 to 16 in the national rankings, and the entire world combined 30 to 28. SpaceX by itself trails the rest of the world, including other American companies, 27 to 31.

One comment

Maxar’s Worldview-3 satellite snaps in-orbit pictures of Landsat-8 satellite

10:13 am

Landsat-8 as seen by Maxar's Worldview-3
Click for original short movie.

Using its high resolution imaging capability, mostly designed to do Earth observations, Maxar engineers took a series of pictures of NASA’s Landsat-8 satellites when the two satellites happened to pass reasonably close to each other. One of those pictures, a screen capture from the short movie that Maxar created, is to the right.

Maxar Technologies’ Worldview-3 satellite has delivered images of NASA’s Landsat 8 spacecraft from ranges of between 56 miles (91.4 kilometers) and 80 miles (129.9 km), showing clear details of the powerful Earth-observation satellite. A still image reveals the 29.5-by-1.3 foot (9 by 0.4 meters) solar array powering Landsat 8, as well as distinct science payloads on the satellite’s 9.8-foot-long (3 m) bus, or main body.

Both satellites are in similar, near-polar orbits, with Worldview-3 circling around 381 miles (613 km) above Earth, while Landsat has a higher altitude of 437 miles (703 km).

Though very cool, this image was taken by Maxar to sell the company’s capabilities to future customers. The military wants the ability to do surveillance of foreign satellites, while satellite companies often need to get such imagery of their satellites to assess their condition. Maxar has now proven it can provide this service to both.

Leave a comment

Big space Raytheon shifts gears to compete in the new space market

9:55 am

Capitalism in space: Raytheon, a traditional big space contractor focused mostly on winning military contracts, has decided to shifts gears from what has in recent years been a failed effort to compete for major contracts direct from the military and instead offer its capabilities to other commercial space companies.

This decision was fueled largely by the approach of the military’s Space Development Agency (SDA) to commercial contracts.

SDA’s approach to buying satellites from multiple prime contractors under fixed-price contracts is “revolutionizing space acquisitions,” [Raytheon official David Broadbent] said. The agency has been a “huge disrupter,” he said.

“Let’s call it what it is,” Broadbent added. “Raytheon and many of our traditional defense primes were constructed around sole source classified cost-plus businesses, and five to seven-year acquisition cycles.” Those markets no longer exist, he said. “So we’ve had to take a very hard look at ourselves … and drive to a far more efficient model of producing capabilities.”

In other words, Raytheon has recognized that the government golden goose of unlimited cost-plus contracts is gone, and that the company’s over-priced habits under those contracts made it difficult for it to compete against new startups designed to be efficient, low-cost, and quick on their feet.

By marketing its available products directly to other satellite and rocket companies, Raytheon can avoid the long contract competitions of the government, and make sales more effectively. As it does this it will also have time to restructure the company itself, trimming it down and making it more efficient so that it can better compete for government contracts at a later time.

Raytheon’s change is the result of the SDA essentially accepting many of the recommendations put forth in my 2017 policy paper, Capitalism in Space (a free pdf download). Rather than have the military the designer and builder of a few big and expensive satellites (also very vulnerable to attack), it is now the customer buying constellations of many small and cheap satellites from many private companies. Such smallsat constellations are much more difficult to disable by hostile powers.

3 comments

With the federal bureaucracy gleefully sharpening its knives to shut down Boca Chica, SpaceX should quickly shift Starship/Superheavy operations to Florida

1:12 pm

Superheavy still going strong, shortly after Max-Q
Superheavy still going strong, shortly after Max-Q

The results of the spectacular test launch last week of SpaceX’s Superheavy/Starship heavy lift rocket was predictable in almost all ways.

First, everyone knew that it was highly unlikely that the launch would do everything intended. This was the first time ever that SpaceX had fired all 33 Raptor-2 engines at the base of Superheavy, at full power. It was the first time ever that this firing took place with Starship stacked on top. It was the first time ever that the entire stack was fueled. It was the first time ever that this rocket — the world’s most powerful (twice as powerful as the Saturn-5 and about three times more powerful than SLS) — had every launched.

The number of unknowns were gigantic, which was exactly why SpaceX needed to do the launch. The company’s engineers needed to find out what they didn’t know about Superheavy in order to refine their engineering so that Superheavy will be more likely for success in its next launch. They also needed to find out what such a launch would do to their preliminary launchpad, in order to refine its engineering as well so that future launches could take place with little or no damage.

Thus, it is not surprising that there were surprises. The most significant was the actual amount of success. Superheavy functioned far better than anyone could have dreamed, retaining flight control through max-q and then flying for almost three minutes before Starship failed to separate and the entire stack lost control and had to be destroyed. Most of its engines worked, though discovering the reasons for the handful that failed will be a prime question in the subsequent investigation.

The second unsurprising thing about this launch is the reaction of the federal bureaucracy, run by Democrats and the Biden administration. It has quickly moved in to squelch any further launches at Boca Chica, likely for a considerable time. The FAA immediately initiated its own investigation while grounding all further launches from Boca Chica. The Fish & Wildlife Service has now begun detailing, almost gleefully, the amount of ground damage the launch caused, including ripping out the concrete base below the rocket and flinging chunks of debris hundreds of feet away as well as depositing a cloud of sand dust on everything up to 6.5 miles from the launchpad.

This quote however is significant, and tells us the real truth:
» Read more

29 comments

SpaceX and Canadian phone company Rogers sign deal

10:04 am

SpaceX and the Canadian phone company Rogers Communications yesterday announced that they have signed an agreement to provide satellite-to-phone communications to customers throughout Canada.

Rogers and SpaceX will offer satellite-to-phone technology in Canada using SpaceX’s Starlink low earth orbit satellites and Rogers national wireless spectrum. The companies plan to start with satellite coverage for SMS text and will eventually provide voice and data across the country’s most remote wilderness, national parks and rural highways that are unconnected today.

This deal makes SpaceX now a direct competitor to OneWeb, as it is apparently structured comparable to how OneWeb operates. Up until now, SpaceX has been almost exclusively marketing to individuals, who connect up to Starlink directly. OneWeb meanwhile provides its service to large ground-based customers who then sell their network — enhanced by OneWeb capabilities — to individuals or small businesses. Because of this difference in approach, the two companies were selling their wares to different markets, making the competition less intense.

SpaceX with this deal is copying OneWeb’s approach almost exactly, which means the competition for satellite internet communications is now going to heat up considerably. For users of the internet, this is the best thing that could happen.

5 comments

SpaceX successfully launched 46 upgraded Starlink satellites

9:15 am

SpaceX early this morning successfully launched 46 upgrades Starlink satellites, launching its Falcon 9 rocket from Vandenberg Space Force Base in California.

The first stage successfully completed its thirteenth flight, landing on a drone ship in the Pacific. The two fairings completed their sixth and seventh flights respectively.

The leaders in the 2023 launch race:

26 SpaceX (with a Falcon Heavy launch planned later today)
16 China
6 Russia
3 Rocket Lab
3 India

American private enterprise now leads China 29 to 16 in the national rankings, and the entire world combined 29 to 28.

I have embedded the live stream of the Falcon Heavy launch below, for those that wish to view it. It is scheduled for a 7:29 pm (Eastern) launch from Cape Canaveral.
» Read more

3 comments

NASA announces winners in its annual school manned rover design competition

9:48 am

NASA today announced the winning teams in its annual competition for high schools and colleges to come up with the best new designs for manned rovers capable of operating on other worlds.

The annual engineering competition – one of NASA’s longest standing challenges – held its concluding event Friday, April 21 to Saturday, April 22, at the U.S. Space & Rocket Center in Huntsville, Alabama, near NASA’s Marshall Space Flight Center.

More than 500 students from around the world participated during HERC’s 29th anniversary competition. Student teams represented 16 states, the District of Columbia, and Puerto Rico, as well as the countries of Bolivia, Brazil, Colombia, Dominican Republic, India, Mexico, Peru, and Singapore. Teams were awarded points based on navigating a half-mile obstacle course, conducting mission-specific task challenges, and completing multiple safety and design reviews with NASA engineers.

The first place winners were teams from Escambia High School from Florida and the University of Alabama. NASA also listed winners in a whole range of other categories (“crash and burn”, “pit crew”, “social media”), many of which appear designed simply to make sure everyone got a participation award.

Leave a comment

NASA awards 12 companies small development contracts with total value $14.5 million

9:28 am

NASA today announced it has awarded twelve different space companies small development contracts, total value $14.5 million, for developing new technologies ranging from new welding techniques to new thermal protection systems to better lunar rover tires.

The companies are also a wide mix, from large well-established giants like Lockheed Martin and Boeing to new startups like Blue Origin and Sierra Space.

One comment

SpaceX leases second launchpad at Vandenberg

9:22 am

SpaceX announced yesterday that it has leased a second launchpad at Vandenberg, taking over the pad that ULA previously leased for use by its Delta family of rockets, now being phased out.

The site will be used to launch “Falcon rockets”, which suggests both the Falcon 9 and the Falcon Heavy. All told, SpaceX now has six launchsites, three at Cape Canaveral, two at Vandenberg, and one at Boca Chica, with the Starship/Superheavy site at Kennedy presently under construction.

The launchpad at Vandenberg, dubbed SLC-6 (pronounced “slick-6”), was originally built to launch the space shuttle, something that never happened. When I got a tour of Vandenberg in 2015 I took some good pictures of it.

It is very likely SpaceX will make major changes, as it did to the shuttle launchsite it took over at Kennedy.

9 comments

Rocket engine company Ursa Major raises $100 million in private investment capital

9:06 am

The American rocket engine company Ursa Major recently raised an additional $100 million in private investment capital, on top of the $85 million it raised last year.

All told, the company has raised $234 million. Its Hadley engine presently has contracts with rocket startups Astra and Phantom, the hypersonic missile testing company Stratolaunch, and the Air Force. It is also developing two larger engines, the Ripley and the Arroway, the latter designed to replace Russian engines previously used by American companies.

Leave a comment

Hakuto-R1 lands on Moon but ceases communications at touchdown

10:16 am

Lunar map showing Hakuto-R1's landing spot
Hakuto-R1’s planned landing site is in Atlas Crater.

According to the Hakuto-R1 engineering team, the lander provided full data and maintained communications right up until touchdown, but at that point they lost contact with the spacecraft.

The loss of data at landing suggests something went wrong at touchdown. That they were able to maintain contact until then, and the data appeared correct, suggests that the spacecraft descended properly into Atlas Crater, but then touched down on some rough ground that either caused it to topple, or damaged it on contact.

This remains speculation however. We will have to wait for a full update from Ispace.

This was a engineering mission to test the company’s spacecraft design and its ability to operate a lunar mission. The failure at landing means it achieved about 8 to 9 of its 10 milestones. How this final failure will effect its next mission as well as its contract with NASA remains unclear.

9 comments

Astra confirms it is buying Ursa Major rocket engines for its Rocket-4 upper stage

9:55 am

Astra yesterday confirmed that it will be buying Ursa Major’s Hadley rocket engine for the upper stage of its Rocket-4, now tentatively scheduled for a first test launch later this year.

Astra has been tight-lipped about the new upper stage engine that would power its new Rocket 4, with CEO Chris Kemp only telling investors last year that the rocket’s substantially increased payload capacity was thanks in part to engine upgrades. Outsourcing the engine helps clarify how Astra was able to so quickly pivot its plans for Rocket 4, including doubling the launch vehicle’s payload capacity from 300 kilograms to 600 kilograms.

Ursa Major has already sold engines to several rocket companies and the government, including Phantom, Vector, Stratolaunch, and the Air Force. It is also building two different larger engines, Ripley and Arroway, with the latter aimed at replacing the engines Russia provided to ULA and Northrop Grumman.

Leave a comment

China once again outlines its lunar base plans; Russia out? Project delayed?

9:38 am

China/Russian Lunar base roadmap
The original Chinese-Russian lunar base plan, from June 2021.

In outlining today China’s long term plans for establishing a manned lunar base near the south pole of the Moon, the project’s chief designer, Wu Weiren, revealed several changes in the program, almost all of which were indicated by what he did not say than what he did.

The graph to the right was released when this program was first announced in June 2021. At that time the plan was announced as a partnership of China and Russia, and was aiming to begin intermittent manned operations on the Moon in 2036.

According to Wu’s presentation today however, China apparently no longer considers Russia to be a full equal partner. It appears instead that Russia was mentioned as part of Wu’s effort to encourage many other countries to join the project. As reported by China’s state-run press:

During Tuesday’s event, Wu also highlighted the cooperation initiative for countries, organizations, and scientists worldwide to join the construction of the research station. In 2021, the China National Space Administration (CNSA) released a partnership guideline for the International Lunar Research Station.

That the state-run press made no mention of Russia in this description indicates strongly China’s devaluation of Russia’s contribution. This devaluation is not a surprise. As I noted in 2021,

[B]ased on Russia’s recent track record in the past two decades for promised space projects, we have no guarantee they will fly as scheduled, or even fly at all.

Since then Russia invaded the Ukraine and has suffered economically because of it. Its own first contribution to this partnership, Luna-25, has been delayed repeatedly, with its present launch now scheduled for July. It was always obvious that Russia — in its present state — could not match China, nor was it likely it would meet its promised targets.

Wu’s presentation also indicated that the third phase, when intermittent manned operations will begin, has been delayed from 2036 to 2040.

Overall, however, the Chinese plan remains stable and rational, and is likely to be carried out with reasonable success, based on how the country proposed and then achieved construction of its space station. The station was built essentially as described by the plan, with only a delay of a few years.

Leave a comment

Watching live the landing of Hakuto-R1 on the Moon

8:54 am

I have embedded below the live stream of Hakuto-R1’s landing on the Moon, scheduled for today. The original landing time was targeting “approximately” 8:40 (Pacific), but it is now past that. That time might actually have indicated the start of the live stream. The lander is presently out of contact, on the far side of the Moon.

The landing is targeting the floor of Atlas Crater, located in the northeast quadrant of the visible hemisphere of the Moon.

» Read more

4 comments

Update on lunar orbiter CAPSTONE

1:58 pm

Link here. The update comes from Advanced Space, the commercial company tasked by NASA with operating the orbiter, whose main goal its to test operations in the type of orbit around the Moon that NASA plans to put its Lunar Gateway space station, dubbed a Near Rectilinear Halo Orbit (NRHO).

Thus far, since performing the NRHO insertion maneuver on November 13th, 2022, the spacecraft has spent 154 days operating in the NRHO completing 23 NRHO revolutions. During this time, the mission team has maintained knowledge of the spacecraft state well within the mission requirements using ground-based navigation tools and tracking measurements collected by the Deep Space Network including DSS-17 which is an affiliated site at Morehead State University in Kentucky. This navigation information has continued to support the design and execution of required maneuvers to maintain the orbit.

Minimum maneuver size constraints have been sequentially reduced as the combined mission operations teams at Advanced Space, Terran Orbital, and Stellar Exploration continue to mitigate issues with a thruster valve. Since entering the NRHO the spacecraft has executed six Orbit Maintenance Maneuvers (OMM) using approximately 1.8 m/s of fuel. Although the mission plan was originally to do a maneuver every NRHO (approximately once a week), the higher burn threshold has reduced the number of maneuvers performed while also demonstrating the robustness of the stationkeeping strategy utilized by the mission which is the same strategy planned for the Lunar Gateway.

CAPSTONE’s primary mission ends in May, but it will continue on an extended mission for twelve more months.

Though CAPSTONE has provided NASA important orbital data for maintaining Lunar Gateway in lunar orbit, the orbiter’s biggest achievement is its commercial nature. NASA hired Terran Orbital to build it, Rocket Lab to launch it, and Advanced Space to operate it. There was relatively little government participation. Moreover, this privately-run project has demonstrated that an inexpensive smallsat can quickly accomplish the same things that once only big expensive satellites attempted.

2 comments

India’s PSLV rocket successfully launches two Singapore satellites

1:46 pm

India’s PSLV rocket today successfully put two Singapore satellites into orbit, one a radar satellite and the other a large cubesat testing smallsat communication technologies.

The leaders in the 2023 launch race:

25 SpaceX
16 China
6 Russia
3 Rocket Lab
3 India

American private enterprise still leads China 28 to 16 in the national rankings, and is tied at 28 with the entire world combined.

One comment

India’s Modi government releases its new space policy

10:10 am

After some hints in the past month that the not-yet-released new space policy of the Modi government of India would favor commercial space over the government agencies that have run India’s space program from inception, the newly released space policy [pdf] confirms those hints.

Essentially, the policy transfers power from India’s space agency ISRO — which has always controlled all Indian launches and space development — to other government agencies, which in turn are tasked not to develop new space projects but to “ensure a level playing field for the utilization of all facilities created using public expenditure, by prioritizing their use among Government entities and [private companies].”

The policy is unlike any government document I have ever read from India. It is short, direct, clearly written, and to the point. It clearly takes control of space from ISRO and gives supervisory control to two new agencies, the Indian National Space Promotion & Authorisation Centre (IN-SPACEe) and NewSpace India Limited (NSIL), both of which are tasked to encourage the development of an independent private commercial space industry.

The policy is of course not perfect, as the power of the government bureaucracy in India is deep and wide. ISRO still has the task of developing new space technologies, such as India’s human spaceflight program. Whether it will be required to slowly become a customer of commercial resources rather then being the builder of its own we shall have to wait and see. NSIL in turn has been given ISRO’s past commercial responsibilities — such as launching rockets for profit — so that that the government bureaucracy can still compete with the private sector for market share.

All in all, however, it appears that the Modi government wishes to mimic the changes that have occurred in the U.S., transitioning from a government-run space program to a privately owned space industry from which the government buys what it needs (as outlined in my 2017 policy paper Capitalism in Space).

Leave a comment
1 … 47 48 49 50 51 … 271