Tag: competition

SpinLaunch expands operations at Spaceport America in NM

5:06 pm

Capitalism in space: SpinLaunch, the private launch startup that proposes to fling payloads into orbit rather than launch them in a rocket, has announced that it will be expanding its operations at Spaceport America in New Mexico.

The company already built a $7 million, 10,000-square-foot facility at the Spaceport after announcing plans last year to conduct all testing there on its new technology. Now, the company is doubling down, with plans to hire an additional 59 people and invest another $46 million over 10 years. The state Economic Development Department will support the expansion with $4 million in Local Economic Development Act funding, said EDD Secretary Alicia J. Keyes.

…Under its expansion, the company plans to actually build the centrifuge launch system at the spaceport, with test launches to start next year. “We expect by next summer to begin flight test operations at the spaceport, and we expect to continue to test new flight designs there for the foreseeable future,” Yaney told the Journal. “We see it as a permanent facility for us.”

The idea is fascinating, but I have some doubts. First, the accelerations will be so high that it might limit the company’s customer base, since many satellites will likely not be able to withstand those forces.

If it works, however, the company will have found a truly clever way to eliminate entirely the need for a first stage, and maybe even the second stage.

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ESA funds ArianeGroup prototype vertical landing hopper

4:57 pm

The European Space Agency (ESA) has now committed 33 million euros for ArianeGroup to develop a prototype vertical landing hopper dubbed Themis that would begin testing first stage landings by ’23.

ArianeGroup and its collaborators in Belgium, Switzerland, France and Sweden offer critical technical knowhow gained through the development of Europe’s next-generation engine – Prometheus – which will power Themis.

ESA’s Prometheus is a highly versatile engine capable of providing 1000 kN of variable thrust and is reignitable which makes it suitable for core, booster and upper stage application. An onboard computer handles engine management and monitoring in real time – a crucial feature for reusability.

ArianeGroup is the private consortium led by Airbus and Safran that is building Ariane 6. This deal suggests that ESA amd ArianeGroup has finally recognized that Ariane 6, built without reusability, is a lemon and is not attracting customers. This new contract starts the process of developing a reusable first stage.

They still might be too late. They will only begin testing the Themis prototype in ’23, with no clarity on when a full scale version will follow. Meanwhile, it is very likely that SpaceX’s fully reusable Starship/Super Heavy will be flying orbital missions by then, and likely charging far less than they presently do for their Falcon 9.

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Astra test launch almost reaches orbit

2:53 pm

The view from space on Astra's Rocket

UPDATE: The rocket came up slightly short of orbit. From Eric Berger:

Rocket was 0.5 km/s short of orbit. With a better fuel mixture in the upper stage it would have orbited. Apogee of 390km. Rocket 3.3 will carry a payload, and there will be no hardware or software changes.

Original post:
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Capitalism in space: According to the company’s Twitter feed, the second launch attempt today by Astra of its rocket appears to have reached orbit.

The images to the right were taken by their rocket, which is unimaginatively dubbed Rocket 3.2. I hope they now give this vehicle a more striking name.

If they have succeeded, they will have joined Rocket Lab as one of only two private commercial smallsat startups to launch a rocket to orbit. Two Chinese pseudo-private companies, Galactic Energy and ExSpace, have accomplished this, but I do not count them as real private companies. They might have worked independent of the government and raised investment capital, but nothing they do happens without close government supervision.

We will have to wait for full flight data from the company, but assuming they reached orbit that will be 40th American launch in 2020, the first time the U.S. has topped 40 launches in a single year since 1969, when the country achieved 46 successful orbital launches.

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SpaceX in preliminary negotiations for another big fundraising round

9:07 am

Capitalism in space: According to this report, SpaceX is now in preliminary negotiations with investors prior to beginning another big fundraising round, even though the company just raised $1.9 billion in private investment capital in August.

The talks are still in early phases, and exact pricing for the fundraising round has not yet been determined, one of the people said. Terms could still change, and it could take several weeks to decide and firm up allocations, the person added. SpaceX also may not be able to convince investors to give it the lofty valuation it desires. Allocations refer to which investors will be authorized to buy shares and how much they will pay for those shares.

“It’s a pretty big shock to me, honestly,” one of the people said. “What company jumps to double its valuation in six months? I don’t care at what scale you’re operating, it’s kind of crazy,” they added. “If you look at the series, every single valuation is a 10 to 20% bump.”

It appears that the company is trying to leverage its successes with Dragon, Starship, and Starlink to obtain more funding. The story also suggests that SpaceX now has a better sense of what it will cost to get Starship built, and thus is looking to obtain those funds now, when they are in a good position to get them.

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Rocket Lab successfully launches Japanese radar satellite

8:48 am

Capitalism in space: Rocket Lab early today successfully launched an Japanese radar satellite using its Electron rocket.

This was the company’s sixth successful launch in 2020, matching the count it had predicted at the start of the year it would reach. And this despite one launch failure. The rocket also sported a new and larger faring, giving Rocket Lab the ability to launch larger payloards or more satellites with each launch.

The leaders in the 2020 launch race:

33 China
24 SpaceX
14 Russia
6 ULA
6 Rocket Lab

The U.S. now leads China 39 to 33 in the national rankings.

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Russia successfully completes second Angara rocket launch

9:46 am

The new colonial movement: After many delays, Russia today successfully completed the second launch of its new Angara rocket, placing a dummy test payload into orbit.

The leaders in the 2020 launch race:

33 China
24 SpaceX
14 Russia
6 ULA
5 Rocket Lab
5 Europe (Arianespace)

The U.S. lead over China in the national rankings remains 38 to 33. With this launch the total launches in 2020 now matches that achieved last year, something achieved despite the Wuhan virus panic.

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Chang’e-5 on its way back to Earth

3:04 pm

The new colonial movement: Chang’e-5 today successfully fired four engines for 22 minutes to leave lunar orbit and begin its journey back to Earth, with a planned arrival date in China for its sample return capsule around December 15/16th.

The return capsule is expected to land in northern China in the Inner Mongolia region after separating from the rest of the spacecraft and floating down on parachutes. The material would be the first brought back since the Soviet Union’s Luna 24 probe in 1976.

The rocks and other debris were obtained both by drilling into the moon’s crust and scooping directly off the surface. They may be billions of years younger than those brought back by earlier U.S. and Soviet missions, possibly offering insights into the moon’s history and that of other bodies in the solar system.

The landing sequence is the last major engineering challenge, though hardly as challenging as the autonomous rendezvous and docking in lunar orbit.

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SpaceX successfully launches commercial radio satellite

1:32 pm

Capitalism in space: SpaceX today successfully launched a new commercial radio satellite for Siruis.

The first stage was making its seventh flight, the fifth in 2020. It successfully landed on the drone ship. The fairings were also both previously flown.

The leaders in the 2020 launch race:

33 China
24 SpaceX
13 Russia
6 ULA
5 Rocket Lab
5 Europe (Arianespace)

The U.S. now leads China 38 to 33 in the national rankings. The U.S. has also completed the most launches in a single year since 1968. Unlike 1968, all the launches this year were flown by private companies, either for commercial customers or for the government, with rockets owned by the companies. In 1968 almost all the launches were for the government, and the rockets were controlled by the government, even if built by private companies.

Note that this very successful year occurred during a year when many businesses were forced to shutdown due to the Wuhan panic. It appears many rocket companies decided this was not a reason to cease operations.

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Virgin Galactic’s first Unity launch from New Mexico fizzles

3:54 pm

Capitalism in space: Virgin Galactic’s first attempt to launch its SpaceShipTwo Unity suborbital spacecraft from its New Mexico spaceport ended almost immediately after the ship was released from WhiteKnightTwo when its engines did not ignite.

All appeared normal during the flight’s early phases. VSS Unity was carried into the air by its twin-fuselage mothership, known as WhiteKnightTwo VMS Eve, and was released to fly free at an altitude of more than 40,000 feet.

A webcast provided via NASASpaceflight.com showed the flash of the plane’s hybrid rocket motor lighting up, but only for a second. After the flame-out, Test pilots Dave Mackay and C.J. Sturckow brought Unity back down to the spaceport for a gliding landing.

I wish Virgin Galactic well, but at this point consider the company a backwater in the drive to develop a commercial space tourism industry. It took them too long to get to this point. Even if they should start flying tourists next year, they will be competing with orbital tourist flights by SpaceX, and the contrast is stark. I simply no longer see a viable customer base for Virgin Galactic, unless they get a lot of government subsidies.

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Indonesia & SpaceX considering launchsite there

8:26 am

Capitalism in space: Indonesia has been in discussions with SpaceX and Elon Musk about establishing a SpaceX launch site in that country.

President Joko Widodo discussed the idea with SpaceX founder Elon Musk during a phone call on Friday, the Coordinating Ministry for Maritime and Investment Affairs said in the statement. Musk intends to send a team to Indonesia in January to study partnership opportunities, it said.

Makes sense for Musk to consider such a move, especially if the U.S. and Texas governments start to turn the screws on his Boca Chica launch site. Furthermore, it is his intention to eventually launch Starship/Super Heavy from a floating launch platform. Establishing arrangements with other foreign nations for putting it in their waters gives the company more flexibility.

People always migrate toward freedom. For two hundred and fifty years, that meant they moved to the United States. This now is changing, as the U.S. culture is signaling its increased hostility to this most important founding principle. Expect more stories like this in the coming decades.

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Breaking: Starship prototype #9 tips over inside assembly building

12:43 pm

It appears from the 24-hour live stream provided by LabPadre that the ninth Starship prototype tipped over inside the assembly building to rest against one wall. You can see it happen at about 8 seconds into the video below:

No word on whether anyone was hurt, nor any information about the cause. My guess is that it occurred during the operations to move this prototype to the launchpad.

UPDATE: It appears no one was hurt, but there is damage to the fins, which might also mean damage to the hull. This in turn might make it unsafe to fly this prototype, as the hull forms the walls of the methane/oxygen tanks.

The day has not been good for SpaceX. Earlier they had to scrub the launch of a commercial communications satellite at T-30 seconds for reasons that they did not provide. High altitude winds had delayed the launch an hour or so, but it appears this was not the reason. According to SpaceX’s website, “SpaceX is standing down from Friday’s launch attempt of the SXM-7 mission to perform additional ground system checkouts.” They are targeting Sunday for the next launch attempt.

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Boeing and NASA delay again the 2nd unmanned demo flight of Starliner

12:23 am

Boeing and NASA yesterday announced that they now plan to fly the second unmanned demo flight of Starliner in late March, rather in January as last scheduled.

Though there have been hints for awhile that a launch close to the start of the new year was no longer likely, this announcement confirms those hints. This means that it will have taken Boeing more than a year to fix the software issues that forced the first demo mission to abort its docking with ISS and come back early.

Whether this will delay the manned mission, which they are still targeting for as early as the summer of ’21, remains unclear. I think it will all depend on how well that the demo mission goes.

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ULA’s Delta-4 Heavy successfully launches reconnaissance satellite

6:18 pm

Capitalism in space: After a several month delay, ULA’s Delta-4 Heavy tonight successfully launched a reconnaissance satellite for the National Reconnaissance Office.

The leaders in the 2020 launch race:

33 China
23 SpaceX
13 Russia
6 ULA
5 Rocket Lab
5 Europe (Arianespace)

The U.S. now leads China 37 to 33 in the national rankings. The U.S. launch total this year matches the number of launches achieved in 1969, and is the most launches by the U.S. in a single year since then.

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Starship: Old-fashioned American know-how

11:39 am

Starship about 2 minutes into its flight

Yesterday’s truly epic first flight of SpaceX’s giant Starship rocket illustrated several truths that bear repeating, in clear and forceful language.

SpaceX succeeded because its company philosophy is open-minded, fearless, and thus free.

The open-mindedness culture comes from Elon Musk’s insistence that they never settle on any design if they can find a better way to do it. It is this approach that drives the company’s developmental process. The first Falcon 1 rocket made orbit, but despite that triumph Musk quickly abandoned it for the Falcon 9 when it was clear that it wasn’t powerful enough to garner enough satellite business.

The Falcon 9 that first launched in 2008 was a very different rocket from the Falcon 9 that launches today, as shown by the two pictures below. In the 2008 Falcon 9 the engines were configured differently and it had no legs. The modern Falcon 9 has landing legs, a different engine arrangement, and much of the innards have been redesigned to give the rocket more oomph.
» Read more

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Watch ULA try again to launch its Delta-4 Heavy

9:09 am

Capitalism in space: ULA will today try once again, after numerous scrubbed and aborted attempts in August and September, to launch its Delta-4 Heavy rocket carrying a National Reconnaissance Office spy satellite.

The mission is set to take off at 6:15 p.m. EST (2315 GMT) Thursday from pad 37B at the newly-renamed Cape Canaveral Space Force Station in Florida. Forecasters predict near-ideal weather with a 90% chance of favorable conditions during the launch window Thursday evening.

Many of the launch problems earlier this year were due to issues in the launch pad. The article at the link describes the major refurbishing that ULA has done since then to fix them.

I have embedded their live stream of the launch, below the fold. It is set to go live at 5:55 pm (Eastern).

Note also that the next few days will be very busy for the American rocket industry. Tomorrow (Friday) both SpaceX and Astra have launches scheduled, with the latter making its second attempt to complete its first orbital launch. Then Rocket Lab has another Electron launch from New Zealand scheduled for the next day (Saturday).

That’s four launches in three days. If just two succeed, it will raise the total U.S. launches in 2020 to 38, which would be the most American launches in a single year since 1969, the year the country put men on the Moon.
» Read more

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Smallsat rocket startup Obex raises $24 million

8:52 am

Capitalism in space: The smallsat rocket startup Obex of the United Kingdom today announced that it has raised $24 million in private investment capital to support the development of its Prime rocket.

Conceived and developed as an environmentally sustainable launch system, the Orbex Prime rocket uniquely uses bio-propane, a renewable biofuel that cuts CO2 emissions by 90% compared to traditional kerosene-based rocket fuels. Designed to be recoverable and re-usable, Orbex Prime is intended to leave no debris in the ocean or in orbit around the Earth. The company is constructing the rocket vehicle at factories in Forres, near Inverness in Scotland, and Copenhagen in Denmark.

…Orbex has already confirmed six commercial satellite launch contracts, with the first launches expected in 2022. The company’s preferred launch site will be the Sutherland spaceport on the northernmost coast of Scotland, which was granted planning permission in mid-August 2020.

Whether the Sutherland spaceport happens however remains uncertain. Though it still appears to be moving forward, there is a lot of local opposition to it, some with clout. It appears however that Orbex is aware of this reality, and is developing Prime to allow it to launch from other sites.

That the company is trying to build this rocket as reusable right from the beginning is encouraging. It shows that the rocket industry is finally accepting the new paradigm established by SpaceX. For them to achieve this by ’22 however will be quite challenging.

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Beresheet-2 will have two landers instead of one

8:42 am

The new colonial movement: SpaceIL, the Israeli non-profit company that built the failed Beresheet-1 lunar lander, yesterday announced its plans to build Beresheet-2, this time with an orbiter and two lunar landers, and launch it by ’24.

The two landers would be much smaller than the first spacecraft — about 260 pounds each, fully fueled, compared with a bit less than 1,300 pounds for Beresheet — and they would land on different parts of the moon. The orbiter would circle the moon for at least a couple of years. The three spacecraft of Beresheet 2 would together weigh about 1,400 pounds.

Even though the designs would be new, they would reuse many aspects of Beresheet, and the founders said they had learned lessons that would increase the chances of success for the second attempt. SpaceIL will again collaborate with Israel Aerospace Industries, a large satellite manufacturer.

SpaceIL is looking for funding from both private and Israeli government sources. It is also looking for funds from other nations, a decision which revealed the most intriguing part of this announcement:

SpaceIL hopes that international partnerships will pay for half of the cost of Beresheet 2. Mr. Damari said the United Arab Emirates, a small but wealthy country in the Persian Gulf that has set up an ambitious space program in recent years, was one of seven nations interested in taking part. He declined to name the other six.

If this flight ends up to be a partnership between Israel and the United Arab Emirates it will send shockwaves through the Arab world, most especially among the supporters of the terrorist leaders ruling the Palestinian territories.

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China launches two science satellites with its Long March 11 rocket

8:23 am

The new colonial movement: China yesterday completed the eleventh successful launch of its Long March 11 rocket, putting two astronomy satellites in orbit designed to supplement gravitational wave research.

The satellites appear designed to look in other wavelengths at the region of sky from which gravitational waves are detected, and better pinpoint their location and nature.

This Long March 11 launch continues its perfect launch record. It uses solid rocket motors, derived from military missiles, which allow it to be stored easily and then launched quickly.

The leaders in the 2020 launch race:

33 China
23 SpaceX
13 Russia
5 ULA
5 Rocket Lab
5 Europe (Arianespace)

The U.S. still leads in the national rankings, 36 to 33, over China. And before anyone asks, yesterday’s SpaceX test suborbital flight of Starship does not qualify as a launch in these standings, as I only include successful orbital launches.

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Starship flies!

4:31 pm

Starship about 2 minutes into its flight

Capitalism in space: In a spectacular achievement, SpaceX’s eighth Starship prototype today completed 6:42 minute flight that appeared to go practically perfectly, until landing.

At that point it appeared the spacecraft’s last landing burn was insufficient to slow it down enough for landing, and it crashed. However, it crashed on its landing pad, meaning it had maneuvered its way back through the atmosphere exactly as planned.

Below the fold are screen captures from the flight, in sequence.

The flight left several impressions. First, this design is viable. Though we are still looking at a prototype, it is one that works.

Second, the ship appeared to lumber into space, almost slowly. This was partly an illusion because of its size. Nonetheless, it reminded me of the 747, which always flew magnificently but with what seemed like a measured attitude. Starship appeared similar.

Third, the systems for controlling the ship on its return through the atmosphere appeared to work as intended. Though SpaceX obviously has a lot more work to do to achieve an orbital return, they have made a magnificent start.

And they have gotten this far in only two years, for less than $2 billion. Compare that to NASA and Boeing and their SLS, which is half a decade behind schedule and will likely cost $30 billion once launched.

We should expect the ninth prototype to be on the launchpad within days, and the next test flight in no more than few weeks.
» Read more

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Watch the attempted first high altitude flight of SpaceX’s Starship

2:26 pm

Starship on launch pad
Screen capture from SpaceX live feed during 1st launch attempt.
Click for LabPadre live stream,
from which this image was captured today.

UPDATE: Less than six minutes to launch.

UPDATE: Hold called at T-2:06. They have reset the clock for a 4:40 pm (Central) launch.

Original post:
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Capitalism in space: SpaceX’s live stream is on, with a liftoff in six minutes. I have embedded below the fold the live stream for this first high altitude flight of SpaceX’s Starship.

The LabPadre live stream, to the right, shows that they have already proceeded through most of preliminary stages prior to liftoff.

If all goes right, this eighth prototype of Starship will go about 40,000 feet in the air, turn over and attempt to control its return belly side down, and then upright itself just before landing so it can complete a vertical landing like a Falcon 9 first stage. The company gives themselves a one in three chance of landing the spacecraft. SpaceX has also made it clear that their primary engineering goal on this flight is to test that return through the atmosphere, so that is the part of the flight they most need to succeed. Failing to land afterward but getting that data will make this test a complete success.

No matter what happens, the company has prototypes 9 through 15 waiting in the wings.

UPDATE: This post will remain at the top of the page until the flight occurs, or is scrubbed. Scroll down for new stories.
» Read more

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ESA funds construction of its own X-37B, dubbed Space Rider

11:23 am

The new colonial movement: The European Space Agency (ESA) has now signed the contracts to fund the construction of its first reusable mini-shuttle, dubbed Space Rider and comparable to the Air Force’s X-37B.

ESA signed two contracts with industry on 9 December at Palazzo Chigi in Rome, Italy in the presence of Italian government representatives. The first contract is for delivery of the Space Rider flight model including the reentry module and the AVUM orbital service module, by co-prime contractors: Thales Alenia Space Italy and Avio. The second contract covers the delivery of the ground segment by Italian co-prime contractors: Telespazio and Altec.

Activities are on track for the first flight of Space Rider in the third quarter of 2023 from Europe’s Spaceport in French Guiana.

Like the X-37B, Space Rider will provide Europe with a space platform for performing long term experiments in space and recovering them undamaged, though initially the flights will be no more than two months long. While it will launch on a rocket like the X-37B, and will use its body to shed velocity as it returns through the atmosphere, it will not land on a runway but will instead use parachutes to drop it to the ground.

More importantly, Space Rider will be available to the private sector. The X-37B is controlled by the U.S. military, and they have made it available for only a limited number of non-military experiments.

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German smallsat startup raises $91 million for new rocket

9:36 am

Capitalism in space: A German startup, dubbed Isar Aerospace, has successfully raised $91 million in private investment capital to finance design and construction of a new rocket aimed at launching smallsats.

It plans to use the money to continue its research, development and production en route to its first commercial launches, planned for early 2022. The launcher is not just significant for its design innovation, but if it proves successful, it would make Isar the first European space company to build a successful satellite launcher to compete in the global satellite market.

The round, a Series B, is being led by Lakestar, with significant contributions also from Earlybird and Vsquared Ventures; additional funding from existing investors like Airbus Ventures, former SpaceX Vice President Bulent Altan, Christian Angermayer’s Apeiron, and UVC; and also new investors HV Capital and Ann-Kristin and Paul Achleitner are also joining the round.

Earlybird and Airbus Ventures led Isar’s previous round of $17 million in December 2019.

There are a lot of such startups right now, the majority of which I expect to fall by the wayside, especially the latecomers. What makes this particular story interesting is that it describes a European company. So far there has not been much activity in the new launch market coming from independent European companies. With the government-run Arianespace dominating the market, it is difficult for private companies to gain a foothold.

This might be changing because of the failure of Arianespace’s Ariane 6 to successfully compete on price with SpaceX, a failure that gives new companies an opening to gain some market share in Europe. The two recent launch failures of Arianespace’s smaller Vega rocket likely helps that new competition as well. Isar’s funding success here might be indicating this.

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Starlink dark coating reduces reflectivity by half

9:23 am

Astronomers in Japan have now confirmed that the dark coating SpaceX has been putting on its more recent Starlink satellites has successfully reduced their reflectivity by half.

They looked at the satellites across a range of wavelengths.

Observations conducted from April to June 2020 revealed for the first time in the world that artificial satellites, whether coated or not, are more visible at longer wavelengths, and that the black coating can halve the level of surface reflectivity of satellites. Such surface treatment is expected to reduce the negative impacts on astronomical observations.

Knowing this detail will allow commercial satellite companies such as SpaceX to further refine their coatings to better hide their satellites from ground-based telescopes.

While good news, it doesn’t change the fundamental lesson that astronomers need to learn. They must move their telescopes off the Earth and into space. In the long run ground-based astronomy is a dead-end.

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Musk confirms he has left California for Texas

11:43 pm

SpaceX founder Elon Musk today confirmed that he is selling his homes in California and is moving permanently to Texas.

Musk did not reveal whereabouts in the Lone Star State he has moved to. It’s also unclear whether he will purchase any property there, given that he stated earlier this year that he wants to rid himself of possessions and is only interesting in renting.

Over the summer, the Musk Foundation officially consolidated its headquarters in Austin – a city that also houses a Tesla assembly plant. However, Musk is also known to spend time in Boca Chica, on the southeast coast of the state, where there is a SpaceX facility.

For the time being, both Tesla and SpaceX remain headquartered in California. It is unclear whether Musk will officially move both businesses to Texas at a later date.

I expect that both Tesla and SpaceX in California will soon be leaving as well. Musk is shrewd however. He has been shifting both slowly from California in the past two years as he has found it increasingly impossible to deal with government officials there. Witness Starship for example. Two years ago it was to be built in the Port of Los Angeles. Now, with little fanfare all operations have moved to Texas.

Musk will leave slowly, so as to not stir a political hornet’s nest among the fascist legislators of California. They consider everything everyone owns as belonging really to them, and will not take kindly to any attempt of Musk to escape.

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Launch abort for Starship high altitude flight

4:03 pm

Starship at T-1 second on launch pad
Screen capture from SpaceX live feed at T-1 second.
Click for LabPadre live stream.

The attempt today by SpaceX to fly its eighth prototype of Starship to 40,000 feet aborted at T-1 second, apparently because the rocket’s computers sensed something wrong and shut things down.

They have stood down for the day. At the moment there is no word on when they will try again, though they have a back up launch window for tomorrow, and SpaceX’s policy generally is to move forward quickly. The decision will likely depend on the reasons for the abort. I will bet they will try again tomorrow.

I have revised the the live feed post, removing references to today’s launch abort, since this information is now contained in this post. The live feed post however will remain at the top of the page.

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SpaceX’s Starlink constellation wins $885 million in federal subsidies

8:44 am

Capitalism in space: In awarding $9.2 billion in subsidies to providers of rural high-speed internet to rural customers, the FCC gave $885 million of this allocation to SpaceX’s Starlink constellation.

SpaceX was not the biggest beneficiary, however.

Most of the RDOF Phase I subsidies are going to terrestrial broadband service providers, led by LTD Broadband with an award of $1.32 billion. CCO Holdings, a subsidiary of Charter Communications, is due to serve 1.05 million sites around the country, leading the list for that metric.

The FCC said 85% of the 5.2 million sites to be served would get gigabit-speed broadband. SpaceX is due to serve nearly 643,000 sites with download speeds of 100 megabits per second or more.

Regardless of its good intentions, this distribution of federal cash sickens me. These companies don’t need it to do what they are doing, and are all sure to make plenty of profit without it. The federal government meanwhile is trillions in debt. It has to print money to give this away, something that is not going to go well in the long run.

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Chang’e-5 ascender sent to crash on Moon

8:37 am

The new colonial movement: Even as the Chang’e-5 orbiter/return capsule awaits its window for leaving lunar orbit, Chinese engineers have separated the ascender capsule that brought the samples from the surface and sent it to crash on the Moon.

This decision makes sense, as lunar orbits tend to be unstable, and to leave the ascender there after the orbiter and return capsule leave could make it a piece of uncontrollable space junk threatening future missions.

The engine burn that will send the orbiter/return capsule back to Earth is expected early December 12th, with the return capsule landing in China on December 16th.

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Scientists find method to store natural gas as a solid

8:25 am

Scientists at the National University in Singapore have found a way to quickly convert natural gas into a solid that is much safer to store while using far less space.

The end product is much more convenient and safer to store and transport. As a block of ice it’s shrunk in volume by 90 times, and is non-explosive and stable enough to be stored in a regular freezer at -5 °C (23 °F). The new method also apparently requires less toxic additives than usual.

It also takes only 15 minutes to convert. Essentially, the natural gas is chemically contained within a block of ice. The video at the link explains the entire concept nicely.

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A new hard aluminum alloy resistant to space radiation?

11:33 am

According to this press release, engineers have developed a new hard aluminum alloy that is also resistant to the high radiation seen in space, which in turn could make this lighter-than-steel metal practical for spacecraft.

Making spacecraft from aluminium is one solution, as aluminium is a light yet strong material. Alloys help aluminium become harder via precipitation strengthening, but the radiation encountered in space can dissolve the hardening precipitates with potentially disastrous and fatal consequences for astronauts.

But the research carried out at MIAMI-2 in partnership with Montanuniversitaet Leoben (MUL) in Austria has discovered that a particular hardening precipitate of a new aluminium alloy – developed by a group of metallurgists led by Professor Stefan Pogatscher (MUL) – does not dissolve when bombarded with particle radiation when compared with existing data on irradiation of conventional aluminium alloys.

If I understand this, traditional aluminum alloys have not been useful for building spacecraft because they cannot withstand the radiation of space. This alloy appears to solve this problem.

I would be interested in hearing what the space engineers in my readership think.

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Weather delays Starship hop to December 8th; Musk arrives in Boca Chica

9:38 am

Starship on launch pad
Click for LabPadre live stream from which this still was captured.

Capitalism in space: Weather issues have delayed the first big hop of the eighth Starship prototype so that it is now scheduled for no earlier than tomorrow, December 8th.

That Elon Musk arrived in Boca Chica late on December 5th strongly suggests however the hop will finally happen this week, after several weeks of delays.

With Musk himself now on the ground in Texas to (presumably) oversee Starship SN8’s debut, the odds of launch later this week are arguably much better. Having now spent more than 10 weeks at the launch pad, at least twice as long as any Starship preceding it, there’s no small chance that SN8 – the first prototype of its kind – is starting to be more of a nuisance than an asset. By all appearances, Starship SN9 – essentially a “refined” copy of SN8 – is practically ready for launch with SN10 perhaps just a week or two behind it.

It also appears they have lowered the top planned altitude of the hop from 50,000 feet to about 40,000 feet.

Musk had tweeted earlier that SpaceX planned to live stream the event, which would be spectacular as they almost certainly have cameras on the spacecraft. If they don’t the LabPadre live stream above will also be an option.

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