Tag: competition

SpaceX begins first tests of Starship’s thermal tiles

9:15 am

Link here. They have already flown some tiles on both a Dragon cargo flight as well as Starhopper’s one flight. They are now accelerating the work by testing the installation of a lot of hexagon-shapped tiles directly onto the steel hull of the Starship prototypes. From the article:

Behind the scenes, SpaceX is assuredly performing extensive laboratory-style tests with tiles and an agreement signed with NASA Ames Research Center confirmed that the company is using the facility’s arcjet to physically simulate the conditions of orbital-velocity reentry. Tests on the scale of a full Starship, however, are an entirely different story.

The first signs of large-scale heat shield installation testing appeared on July 9th when local resident and photographer Andrew Goetsch (Nomadd) captured photos of a test coupon covering half of an entire steel Starship ring. In April 2020, CEO Elon Musk confirmed on Twitter that the current design involved affixed heat shield tiles directly to Starship’s steel hull with steel studs. It’s unclear how exactly the company is installing steel studs directly onto the ~4mm (0.15 in) thick skins of a pressure vessel or if an off -the-shelf solution was available but Nomadd’s July 9th photos explicitly show the process required to refine the settings on the mystery stud installer.

The article has some good pictures. Expect to see a lot of these tiles on the surface of future prototypes.

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The four companies (one a Chinese government operation) aiming for first orbital launch in 2020

8:57 am

Link here. The three private companies are Astra, Firefly, and Virgin Orbit. The fake Chinese private company is Expace.

Of the four, only Firefly has not yet attempted to launch, and in many ways remains the dark horse in this competition, coming out of bankruptcy to become reborn with a new investor. All three of the American private companies however have made it clear they intend to launch before the end of the year. The Chinese company’s plans are unknown (not surprisingly). Astra will be first, with its next launch attempt set for later this month.

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Endeavour at Cape, being prepped for next flight

8:46 pm

Capitalism in space: Endeavour, SpaceX’s Dragon capsule that was the first to fly two astronauts to ISS, has now arrived at the company’s facility at Cape Canaveral, where it will be inspected, refurbished, and prepped for its next manned flight in the the spring of 2021.

SpaceX teams at Cape Canaveral will remove the exterior panels from the Crew Dragon spacecraft, and begin inspections to assess how the spacecraft weathered its 64-day space mission, according to Benji Reed, SpaceX’s director of crew mission management. “We want to make sure that we kind of dig deep and understand everything that’s gone on with this vehicle, make sure we’re really ready to go, and then do some of the aspects of the refurbishment,” Reed said. “There are some things that we will replace, some things that are standardly replaced, some things that we want to upgrade based on lessons learned, or that were already planned in work.”

SpaceX will still need to build a new trunk for each Crew Dragon mission. The trunk is an unpressurized module mounted to the rear of the Crew Dragon capsule, providing electrical power with solar arrays, and radiators to maintain steady temperatures inside the spaceship.

I guarantee the company will use what it learns in this inspection to improve later Dragon manned capsules. Right now they plan on from 5 to 10 flights per capsule. Since their contract right now only calls for six flights, that likely means the company only needs to build at most three to cover this NASA contract. However, NASA is certain to extend that contract, since six flights will only cover about two to three years, and ISS will be manned longer than that. Moreover, SpaceX has at least two tourist flights booked, so that calls for additional capsules as well.

Either way, we must shift our thinking. These might only be Dragon capsules, but they each get a name because each will fly more than once. It is thus appropriate to use that name instead of just calling them Dragon.

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SpaceX prepares sixth Starship prototype for hop

7:56 am

Capitalism in space: Having moved its fifth Starship prototype back to its facility at Boca Chica for repairs to its legs following its first light, SpaceX is simultaneously preparing its sixth Starship prototype for its own hops.

They plan more short hops to smooth out the launch process, aiming for the ability to do several per day, followed later by a much higher altitude hop. Expect the next hop within about two weeks.

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SpaceX to build resort near Boca Chica

8:51 am

Capitalism in space: SpaceX is seeking to hire a manager to lead the design and construction of a resort near Boca Chica for future spaceport customers.

The job posting seeks a manger to “oversee the development of SpaceX’s first resort from inception to completion,” with the ultimate aim of turning Boca Chica into a “21st century Spaceport.” That would include overseeing the entire design and construction process, as well as getting all necessary work permits and regulatory approvals, and completing the ultimate build of the facility.

Makes perfect financial sense, assuming Starship does eventually fly. Customers will need and expect a nice place to stay before and after their flights, and SpaceX has the land and is best positioned for providing it. And even if Starship doesn’t fly, during the rocket’s development there is money to be made providing tourists the best viewpoint for watching test flights, while also creating a source of profit independent of actual flight.

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Air Force terminates development contracts to ULA, Blue Origin, Northrop Grumman

9:44 am

In awarding ULA and SpaceX exclusive launch rights for all launches through 2026, the Air Force also decided to end prematurely the development contracts to ULA, Blue Origin, and Northrop Grumman aimed at helping these companies develop new rockets.

An issue at hand is the termination of the Launch Service Agreement contracts that the Air Force awarded in October 2018 to Blue Origin and Northrop Grumman, as well as to ULA. The purpose of the agreements was to help Phase 2 competitors pay for launch vehicle development and infrastructure. Blue Origin received $500 million; Northrop Grumman $792 million and ULA $967 million. The funds were to be spread out through 2024, and the Air Force from the beginning said the LSAs would be terminated with those companies that did not win a Phase 2 procurement contract.

Despite political pressure to not end the LSAs, the agreements will be terminated, Assistant Secretary of the Air Force for Acquisition Will Roper said Aug. 7 during a video conference with reporters. “We will work with those two companies to determine the right point to tie off their work under the LSA agreements,” Roper said. The intent of the LSAs “was to create a more competitive environment leading into Phase 2,” he said. “The point is not to carry them indefinitely.”

LSA funds supported the development of Blue Origin’s New Glenn rocket and Northrop Grumman’s OmegA launch vehicle. ULA will continue to receive funds for its Vulcan Centaur vehicle.

Almost immediately after the award of these contracts was announced in 2018, ULA and Blue Origin announced one year delays in the development of Vulcan and New Glenn. Apparently, meeting the additional requirements of military’s bureaucracy in exchange for getting the cash slowed development.

Now they won’t be getting a large part of that cash, making the decision to take it a deal with the devil. The delay in development has definitely hurt both companies in their competition with SpaceX. First, it likely has raised the cost and complexity of their new rockets, making it harder to compete in price. Second, the delay has given SpaceX more time to grab more customers while improving its own rockets.

SpaceX initially protested not getting a share of this development money, but has subsequently chosen to no longer pursue such government money for Starship because it doesn’t want itself hampered by obtuse government officials and their mindless requirements.

Meanwhile, Northrop Grumman’s Omega rocket is almost certainly dead. That company took the old big space company approach, structuring development around government cash. Without it there is no R&D money at Northrop Grumman to continue work. Furthermore, Omega was designed to serve only once customer, the military. Without any launch contracts there are no customers for Omega, especially because it likely has too high a launch price.

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Air Force limits future launch bidding to SpaceX and ULA

4:13 pm

The Air Force today announced that it decided, after more than a year of discussions and negotiations, to limit bidding on all launch contracts for the next five years to only SpaceX and ULA, thus restricting competitive bidding on those contracts.

The awards represent the second phase of the military’s National Security Space Launch program, which is organized by the Air Force’s Space and Missile Systems Center in Los Angeles, California. Four companies — Elon Musk’s SpaceX, ULA, Northrop Grumman and Jeff Bezos’ Blue Origin — bid for the contracts, with the military set to spend about $1 billion per year on launches.

The NSSL awards represent nearly three dozen launches, scheduled between 2022 and 2026. ULA won 60% of the launches, and SpaceX won the remaining 40%.

The award blocks Northrop Grumman and Blue Origin from bidding on these contracts. Expect a lawsuit from these two companies demanding that they have the right to bid, just as SpaceX did several years ago when the Air Force tried to maintain ULA’s monopoly on bidding.

On a very common sense level, this approach by the Air Force (its space operations soon to be taken over by the Space Force) makes little sense. Why restrict bidding? Both Blue Origin or Northrop Grumman expect to have their new rockets operating commercially in the next two years. They should have the right to bid on military launches. The competition will strengthen the launch market, reduce the costs to the military, and give it more redundancy and flexibility.

Based on my research, the only real reason I have ever been able to find for the Air Force’s desire to do this is their inability to deal with their paperwork should more than two bids be received.

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Russia to ship Nauka to Baikonur launch site August 10

9:48 am

Russia now plans to ship its Nauka ISS module to Baikonur on August 10th, three days later than previously planned, where it will begin the final nine months of preparations for launch.

“The stage of electrical tests takes about six months together with preparations because there is a large number of systems. Scheduled operational measures take another three months from this moment to the launch. This involves direct preparations for the launch together with the provision of microbiological protection, fueling and other operations,” he explained.

Nauka will provide the Russians a second toilet on ISS, plus produce oxygen and water (from urine) for six astronauts. It will also become the cabin for a third Russian-flown astronaut, either tourist or professional.

Nauka is a quarter century in the making, its construction having started in 1995. As a government-run project, that pace matches well with SLS, Orion, the James Webb Space Telescope, and many other big government projects not related to space. The goal isn’t to accomplish anything really but to create the justification for fake jobs that can last a lifetime.

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SpaceX launches more Starlink satellites

12:17 am

Capitalism in space: SpaceX tonight successfully put two commercial satellites for another customer plus another 57 of its own Starlink satellites into orbit, using a Falcon 9 rocket that was reusing a first stage flying for the fifth time.

This brings the total number of Starlink satellites now in orbit to 595. They also successfully landed the first stage, making it now available for a sixth flight.

19 China
12 SpaceX
9 Russia
4 ULA

The U.S. has retaken the lead from China in the national rankings, 20 to 19.

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California & Space Force to encourage private launches at Vandenberg

9:46 am

Capitalism in space: The state government of California has signed an agreement with the U.S. Space Force to expand private launches facilities at Vandenberg Space Force Base

It appears that the Space Force is aggressively trying to encourage new private launch operations to take flight out of Vandenberg. The article however is very unclear about exactly what this new agreement accomplishes. I could not find its actual text, and from the story all we get is typical government blather:

[Chris Dombrowski, acting director of the Governor’s Office of Business and Economic Development] said the organizations under the [agreement] will develop a “master plan that identifies the required infrastructure, human capital development, governance and financing necessary to support the United States Space Force mission and position California as a leader in the future of the commercial space industry.”

“This MOU serves as a critical investment in California’s innovative economy as we work to safely recover from the COVID-19 induced recession,” he said.

If anything, it appears that California’s Democratic and very power-hungry government is using this agreement to take control of any new private operations, so that it can dictate how they operate, according to its whims. If so, don’t expect much private enterprise to prosper at Vandenberg.

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Jeff Bezos sells $3 billion more in Amazon stock

9:23 am

Jeff Bezos this week sold another $3 billion in his Amazon stock, bringing the sales this year along to more than $7 billion.

Amazon stock has soared since mid-March as millions of customers rely on the e-commerce giant amid the pandemic for online shopping, cloud computing, and more. Last week the company posted $88.9 billion in revenue, up 40% from the year-ago quarter, with profits far ahead of Wall Street expectations at $5.2 billion.

Bezos said in 2017 that he was selling $1 billion a year to fund his Blue Origin space venture, but he has been increasing the size and frequency of the stock sales. He sold $2.8 billion worth of Amazon stock a year ago, and around $4 billion earlier this year.

Since 2017 Bezos has now raised more than $11 billion from sales of his Amazon stock. Initially he had said such sales were to finance his space company Blue Origin, but more recently he has indicated he wants to use the bulk of this cash to fight climate change, with portions also devoted services for the homeless and early childhood education.

In fact, it appears that Blue Origin is likely getting only a very small portion of this money, though at several billion this isn’t chicken-feed. At a minimum it likely matches what SpaceX has raised through private investment capital for its Starship/Starlink projects, and more likely exceeds it.

Yet, SpaceX continues to outpace Blue Origin, several times over. If anything, as the cash from Bezos has rolled in Blue Origin’s pace of test flights with New Shepard as well as the development of its BE-4 rocket engine and New Glenn orbital rocket seemed have slowed. Initially New Glenn was going to make its first orbital launch this year. Now they say it will launch next year but we hear little about any development progress. And the company only delivered a test engine of the BE-4 (not flight worthy) to ULA only about a month ago, far later than first promised.

Though the lack of news could simply be Blue Origin’s more secretive way of doing things, compared to SpaceX, I have my doubts. Rockets are big things, and building and testing them is not something easily kept under wraps, especially by private companies. The lack of news from Blue Origin continues to suggest that simply having lots of money does not necessarily guarantee success.

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Fifth Starship prototype flies!

5:33 pm

Starship #5 in flight
Shortly after take-off.

Right after landing
Right after landing.

Shortly after landing
After the smoke has cleared.

Capitalism in space: SpaceX’s fifth Starship prototype today successfully completed a 150 meter hop at its Boca Chica facility in Texas, landing vertically.

I have embedded a video of the flight below the fold.

The screen capture to the right shows it in flight. It is canted slightly because its one Raptor engine was not centered at its base but offset.

The next image shows the prototype standing vertical on the ground to the left of Starhopper, which flew one year ago. All told the flight lasted only about a minute.

The final image shows a close-up of the prototype after the smoke has cleared. Why it is canted on the ground is not clear. Its legs are not visible (they apparently are relatively small), so it is hard to say whether one buckled or not.

The launch platform might have sustained damage but they have another ready to go. It is even conceivable that they could fly this prototype again, though they already have prototype #8 waiting in the wings.

Regardless, expect SpaceX to keep its fast development pace going. I would not be surprised if they attempt another test flight in less than two weeks.

Screen captures courtesy of the LabPadre live stream.
» Read more

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Virgin Galactic again delays first commercial flight

9:12 am

Capitalism in space: Virgin Galactic, which has been repeatedly delaying its first commercial flight for more than a decade, has done so again, stating that it will not occur until 2021.

The company, in its fiscal second quarter financial results released Aug. 3, said it expected to perform two more test flights of SpaceShipTwo from Spaceport America in New Mexico, both of which will be powered flights. The vehicle has made two glide flights since moving to the spaceport early this year.

The first of those powered flights, scheduled for the fall, will have two pilots on board. It will also carry payloads for NASA’s Flight Opportunities program that arranges flights of experiments on suborbital vehicles, said George Whitesides, chief space officer and former chief executive of Virgin Galactic, in a company earnings call.

If that flight goes as expected, Virgin Galactic will then perform a second flight, this time with four mission specialists on board along with the two pilots. Those mission specialists “will evaluate the performance of our full customer cabin and associated hardware,” he said. The company unveiled the design of the cabin July 28, although Whitesides said they were still completing the installation of the cabin on the company’s current SpaceShipTwo vehicle, VSS Unity.

“Presuming things go as expected on this fully-crewed flight, we would then plan to fly Sir Richard Branson on the third powered flight from New Mexico,” he said. That flight would take place in the first quarter of 2021 and mark the beginning of commercial service, although Whitesides said it will also be a test flight of sorts. “Sir Richard is in a unique position to provide the ultimate cabin and spaceflight experience evaluation, as a visionary of the Virgin customer experience.”

The company also announced that it intends to sell stock shares to raise more capital. Right now the stock is selling for about $20.

I am no expert on the stock market, but to my mind this company’s chances of making big profits from suborbital flights is slim to none. They might make some money, but hardly enough ever to repay their investors. Virgin Galactic’s window for making big money in suborbital tourism closed forever with the success of SpaceX’s manned Dragon flight to ISS. The space tourism market is shifting to orbital space, something Virgin Galactic cannot provide. Worse, the cost for getting to orbit continues to drop, while this company can’t reduce its prices much.

Virgin Galactic provides a weak product in the present market, one that can only become weaker when compared to its competitors.

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Starship hop today?

8:00 am

UPDATE: They are close to trying again. If you refresh your screen, you will now have two iterations of the live stream. This will allow you to have two cameras visible at the same time, You can show the main “nerdie” camera on one, with their commentary, and show the wider “sapphire” camera on the second. You pick cameras by clicking on the camera icon in the menu bar at the bottom of the screen.

UPDATE: First attempt apparently aborted. No word yet if they will attempt again today.

UPDATE: Scrubbed on August 3rd, attempting again on August 4th.

Capitalism in space: SpaceX’s Starship team has scheduled the first 500 foot hop of the fifth Starship prototype today, after canceling yesterday’s attempt.

The window for Starship SN5’s 150m hop debut now stretches from 8am to 8pm CDT (13:00-01:00 UTC) on Monday, August 3rd. It’s currently unknown if SpaceX will offer its own live coverage of the test flight but several unofficial streams will likely be available from NASASpaceflight.com, LabPadre, SPadre, and more. Stay tuned for updates!

I have embedded LabPadre’s live stream below the fold, if you wish to run it in the background. They will have commentary when they note a “pad clear” signal.
» Read more

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Private Japanese lunar lander redesigned, flight delayed one year

8:37 am

Capitalism in space: The privately financed Japanese lunar landing company Ispace has redesigned its lander and delayed the first flight by one year, to 2022.

Since a preliminary design review in 2018, ispace has reduced the size of Hakuto-R. Previously 3.5 meters high and 4.4 meters wide with its landing legs deployed, the lander is now 2.3 meters high and 2.6 meters wide. The spacecraft’s mass has decreased from 1,400 to 1,050 kilograms, primarily by reducing the amount of propellant on board.

A smaller lander is less expensive to develop, said Ryo Ujiie, manager of the lander system engineering group at ispace, during a call with reporters July 30. It also reduces the size and complexity of the landing legs. The spacecraft will use a different trajectory to go to the moon, employing a low-energy transfer orbit that requires less propellant but takes roughly twice as long as previously planned. “We had to pick a more propellant-efficient orbit” given the reduction in propellant, said Chit Hong Yam, manager of the mission design and operations group. “We’re confident that, with enough checking, we should be able to execute this orbit.”

While the overall lander is smaller, it still maintains a payload capacity of 30 kilograms. Once on the surface, likely at one of several mid-latitude sites on the moon under consideration by ispace, it will operate for 12 days.

That first flight will launch on a Falcon 9. The company raised $95 million in private capital in 2017, and still plans a second lander launch in 2023.

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Endeavour safely splashes down

11:52 am

Splashdown of Endeavour

Capitalism in space: SpaceX’s Endeavour Dragon capsule has successfully splashed down in the Gulf of Mexico, returning two humans back to Earth safely after completing the first two month long manned commercial space mission.

If you go to the live stream to watch recovery operations, note that the boats and ships and persons involved are all property and employees of SpaceX. This is entirely an operation of the private company. The government is not involved, other than NASA’s justified monitoring as SpaceX’s customer.

One cool tidbit for the future. Endeavour is scheduled to fly again, in the spring of 2021. On that flight will be Megan McArthur, the wife of astronaut Bob Behnken, and she will likely sit in the same place he did on his flight.

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Russians sign deal to fly two tourists to ISS

10:30 am

Capitalism in space: Now that their Soyuz capsule is no longer required to fly NASA astronauts to ISS, the Russians have spare seats, and have now signed a deal with Space Adventures to fly two tourists to ISS in late 2021.

They will announce the tourist’s names later this year.

Space Adventures also has a deal with SpaceX to fly two tourists on a Dragon capsule on a week-plus long orbital mission (not docking with ISS). SpaceX also has a deal with the space station company Axiom to fly tourists to ISS. Next year could thus see two or three tourist flights to space.

Isn’t competition wonderful?

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Electrical disconnect caused Rocket Lab’s July 4th launch failure

6:21 pm

Capitalism in space: According to Rocket Lab’s investigation into the July 4th launch failure, an electric connection detached and cut off power to the upper stage, causing it to cease firing prematurely.

Once the electrical system disconnected in flight, it cut power from the rocket’s battery to the electric turbopumps on the Electron’s second stage Rutherford engine. That caused the engine to switch off prematurely around five-and-a-half minutes after the rocket took off from Rocket Lab’s launch base in New Zealand.

The early engine shutdown prevented the rocket from reaching the velocity necessary to enter a stable orbit around Earth, according to Peter Beck, founder and CEO of Rocket Lab, a small satellite launch company headquartered in Long Beach, California.

But telemetry continued streaming from the launch vehicle back to Rocket Lab’s control center in Auckland, New Zealand, allowing engineers to analyze data and determine the cause of the failure. The kerosene-fueled second stage engine shut down in a controlled manner, and the rocket coasted to an altitude of around 121 miles (195 kilometers) before re-entering the atmosphere and burning up.

Now that the company understands what caused the detachment, it will institute testing to make sure it doesn’t happen again. The fix however will not require any redesign of the rocket, and so they are targeting late August for their next launch, followed in September with the first launch from Wallops Island, Virginia. They also still expect to complete one launch per month through the end of the year.

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Starship fifth prototype set for first 500 foot hop

10:39 am

Capitalism in space: SpaceX fifth Starship prototype has passed all of its static fire tests and is now ready for its first flight, a 500 foot vertical hop.

That hop should occur within days.

I have embedded a nice video that summarizes well all of the work being done right now at SpaceX’s Boca Chica facility in Texas, including the construction of large assembly buildings for both Starship and Super Heavy.
» Read more

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Yutu-2 completes 20th lunar day on Moon

10:28 am

The new colonial movement: The Chinese lunar rover Yutu-2 has completed its 20th lunar day on the farside of the Moon, and has now been put in sleep mode for the long lunar night.

Yutu 2 continued on its planned journey to the northwest of the lander, according to the China Lunar Exploration Program (CLEP). The rover covered 90 feet (27.64 meters) during the lunar day to make a total of 1,610 feet (490.9 m) of roving since setting down on the far side of the moon in January 2019.

The article at the link includes some images, including visual data from the ground-piercing radar that suggests at least four layers in the lunar subsurface.

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Manned Dragon return on August 2nd threatened by weather

4:08 pm

Capitalism in space: The splashdown of SpaceX’s first manned Dragon capsule Endeavour on August 2nd is now threatened by weather.

Isaias officially became a named tropical storm on Wednesday night, when its wind speeds exceeded 39 mph. The storm could affect several landing areas just as Endeavour is supposed to reenter Earth’s atmosphere, deploy its parachutes, and splash into the Atlantic Ocean or Gulf of Mexico.

Three of the seven landing zones that SpaceX and NASA prescribed for the test mission, called Demo-2, lie within the “cone of probability” for the storm’s path. Those splashdown sites are located off the coasts of Cape Canaveral, Daytona, and Jacksonville, according to NASA. A July 30 map shows NASA and SpaceX’s landing zones for the Crew Dragon Demo-2 mission amid the estimated path and conditions of Tropical Storm Isaias. The outer-edge green shows a 5-10% chance of sustained tropical storm-force winds. Google Earth; NOAA; NASA; Business Insider

Depending on how large the storm grows and how nasty weather conditions become, mission managers may scrub the undocking and landing attempt. Steep waves, rain, lightning, low clouds, poor visibility (for helicopters to fly the astronauts from a SpaceX recovery boat back to land), or even winds stronger than about 10 mph can trigger a “no-go” decision.

At the moment they are go for undocking on August 1st and splashdown the next day, but that could change depending on how the weather changes.

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Russia’s Proton rocket launches two communication satellites

2:44 pm

Russia today successfully launched two communications satellites into orbit using its Proton rocket.

This was the first Proton launch in 2020, after Roscosmos discovered in April problems with three rockets that required them to be sent back to their manufacturer.

The leaders in the 2020 launch race:

18 China
11 SpaceX
9 Russia
4 ULA
3 Japan

The U.S. still leads China 19-18 in the national rankings.

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Midnight repost: Buy dumb!

11:59 pm

The tenth anniversary retrospective of Behind the Black continues: The failures of modern technology (shaped sadly by a lot of government regulation) often illustrates well the coming dark age. Tonight’s repost from September 15, 2019 gives one good example, and what you can do to counter this trend.

——————————–
Buy dumb!

The dumb washing machine we hunted for and got
The used “dumb” machine we
paid $285 for that actually
cleans our clothes.

The smart washing machine we threw out
The “smart” machine that we
paid $923 for and sold for $40.

Two years ago our old Kenmore Series 80 washing machine broke down. The repair guy said it would be so expensive to fix that he recommended it was time to buy something new.

So off we went to Sears, where we ended up buying one of today’s modern “smart” machines for a mere $923. As the LG website proudly exclaims,

A Smarter Way to Wash: 6Motion™ Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.

The problem was the machine never got any of our clothes clean. It also refused to provide enough water. The way it worked was to sense the weight of the clothes you put inside, and determine the needed amount based on this. Routinely, it wasn’t enough, so Diane did web searches to discover numerous owners faking out the machine’s brains by pouring several buckets of water on top of the clothes before turning on the machine, making them weigh more.

The machine also did not have an agitator, the new in-thing among washing machine manufacturers two years ago, probably forced on them by new federal regulations. And though the tub itself did shake, it did it so gently that the clothes hardly moved.

There were also other issues with the machine’s smart technology that frustrated Diane. The machine was boss, and would not allow for any flexibility to its predetermined wash and rinse cycles, even when they made no sense.

Last week Diane had had enough. » Read more

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Northrop Grumman about to launch second mission extension robot

10:20 am

Capitalism in space: The success of Northrop Grumman’s first Mission Extension Vehicle (MEV-1) to dock with a dead communications satellite and bring it back to life has set the stage for the second MEV, set for launch on an Ariane 5 before the end of the month.

For MEV-1’s mission, Intelsat decommissioned the 901 satellite and moved it up into the GEO graveyard for rendezvous and docking operations.

However, the main result of the excellent performance of MEV-1 and a full demonstration of the docking and capture process is that MEV-2 will not be required to rendezvous with its target in the GEO graveyard. Nor will the satellite be deactivated. Instead, MEV-2 will move directly to the main operational GEO belt and approach Intelsat 10-02 while the satellite is still actively relaying telecommunications. “Intelsat has confirmed their desire on the next MEV, MEV-2, to do the docking directly in GEO orbit. They will be maintaining customer traffic as we do the docking with MEV-2,” noted Mr. Anderson.

This new approach, which was always the goal for future MEV operations, was aided in large part by confirmation to a high degree of accuracy that all of MEV’s systems worked as planned during Intelsat 901 operations.

The article notes that this concept could even be extended to sending a robot to Hubble to provide it accurate pointing capability when its last gyroscopes finally fail, thus extending the life of that space telescope even farther beyond its original planned fifteen year lifespan that ended in 2005.

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SpaceX to raise another billion in private investment capital

11:16 am

Capitalism in space: SpaceX is now in the process of raising another billion dollars in private investment capital in order to fund both its Starlink and Starship projects.

Space Exploration Technologies, Elon Musk’s reusable rocket venture, is in talks to raise $1 billion in series N funding at a valuation of $44 billion, according to documents reviewed by CNBC. SpaceX plans to use the funding to make its Starlink satellite broadband service operational, and to conduct suborbital and orbital test flights of its Starship and SuperHeavy booster launch vehicle.

Up to now SpaceX has raised just under $2 billion in private capital, which they had said was devoted solely to developing Starship. The company had also said that it was developing Starlink with in-house funds. It appears that — having gotten almost 400 satellites in orbit (with many more coming) — they are now willing to seek outside help to make the Starlink system operational, because this situation allows SpaceX to negotiate the best deal with any investor.

It must also be emphasized that SpaceX is developing Starship/Super Heavy entirely from private funds, not government subsidies. This lack of government funds also means a lack of government oversight, which gives SpaceX complete freedom during development. Government oversight would only slow things down and likely prevent the company from innovating.

Instead, it is free to build the first completely reuseable rocket that also happens to be as powerful as a Saturn 5. And it will do it for less total than NASA has and will spend each year on SLS, for more than twenty years.

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