Tag: SpaceX

NASA solicits proposals for second commercial manned lunar lander

9:25 am

Having received a budget boost from Congress for its manned lunar lander Artemis program, NASA yesterday announced that it is soliciting proposals from the private sector for a second lunar lander, so that the agency will not be reliant only on SpaceX’s Starship.

To bring a second entrant to market for the development of a lunar lander in parallel with SpaceX, NASA will issue a draft solicitation in the coming weeks. This upcoming activity will lay out requirements for a future development and demonstration lunar landing capability to take astronauts between orbit and the surface of the Moon. This effort is meant to maximize NASA’s support for competition and provides redundancy in services to help ensure NASA’s ability to transport astronauts to the lunar surface.

As part of this revised program, NASA also is negotiating a revision to its contract with SpaceX. It appears that this change will have SpaceX fly an additional manned mission with Starship, after which NASA would open up competition to everyone on future flights. The press release however is not entirely clear on this point.

This new competition will of course be a boon to the losers in the first manned lunar lander competition, Blue Origin and Dynetics. Both will certainly submit bids, as will others.

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SpaceX ends future business with launch services company Spaceflight

9:24 am

Capitalism in space: For reasons not explained, SpaceX has ended all further business with the launch services company Spaceflight, which acts to find and integrate smallsats from many different companies into a package for launch.

Spaceflight also provides many of those smallsats with a small tug, dubbed Sherpa-LTC, to move them into their preferred orbit once deployed from the Falcon 9 upper stage. It looks like there have recently been problems with this tug that Spaceflight has not been able to resolve to SpaceX’s satisfaction.

The propulsion leak on Spaceflight’s Sherpa-LTC vehicle was discovered about three weeks before the Jan. 13 SpaceX Falcon 9 Transporter-3 launch. Root-cause analysis of the leak traced the problem to an oxidizer circuit in the propulsion system, which worked as designed but vented some trapped liquid due to a design flaw.

…Regarding the upcoming launch, Spaceflight began working with SpaceX to address concerns about “the analysis and test results of Sherpa and its customer payloads” as soon as it became aware of them.

Despite Spaceflight’s “best efforts, SpaceX chose not to fly the Sherpa vehicle until the analysis and test approaches could be better understood,” Sorensen said. “We continue to work with SpaceX to understand their decision and address any concerns for future missions.”

It appears, though not confirmed, that SpaceX is not just worried about Sherpa, but is also concerned about Spaceflight’s quality control efforts, and that might be the reason it has reject Spaceflight from future launches.

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OneWeb signs deal with SpaceX to launch its remaining satellites, replacing Russia

9:07 am

Capitalism in space: Just 18 days after its contract with Arianespace was suspended because of Russia invasion of the Ukraine, OneWeb has now signed a deal with SpaceX to use its Falcon 9 rocket to launch the remaining 200+ satellites in its satellite constellation.

Few details about the agreement were released Monday morning. “Terms of the agreement with SpaceX are confidential,” OneWeb said in a statement.

OneWeb said the “first launch” with SpaceX is expected before the end of this year, suggesting the company anticipates multiple flights on SpaceX rockets.

It appears that launches could start before the end of this year

There are two big losers in this story. The obvious one is Russia, as it has lost OneWeb as a satellite customer. The second, less obvious, is Arianespace, as it appears it has also lost OneWeb as a customer. It will also have to refund OneWeb any payments the satellite company made for launches that have not occurred, even those that Arianespace had paid Russia for which Russia is refusing to refund.

Though no details have been released about the deal, I would not be surprised if OneWeb got a better price than what it was paying Arianespace. I also suspect that Elon Musk was willing to make this deal with OneWeb, the prime competitor to his Starlink satellite constellation, because he favors the Ukraine in this war.

Finally, this deal will not only make Russia look bad, it will make SpaceX look magnificent. Its PR value cannot be measured for the company.

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SpaceX launches another 53 Starlink satellites

9:53 pm

Capitalism in space: SpaceX tonight successfully used its Falcon 9 rocket to launch another 53 Starlink satellites into orbit.

The first stage completed its 12th flight, a new record. The fairings were also reused, one half for the fourth time and the other for the second time. SpaceX continues to maintain a one launch per week schedule in 2022.

At posting the upper stage still had one more engine burn to insert itself into the final orbit, followed by satellite deployment.

The leaders in the 2022 launch race:

11 SpaceX
6 China
3 Russia
2 ULA

The U.S. now leads China 17 to 6 in the national rankings.

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Elon Musk targets 2029 for first Starship manned mission to Mars

9:16 am

Capitalism in space: In a tweet today Elon Musk announced 2029 as his present target date for the first Starship manned mission to Mars.

This target date should not be considered firm, though it must be taken seriously. Musk’s past predictions tended to be optimistic, but also not unrealistic. If Starship development proceeds at the pace SpaceX is presently maintaining, this date is wholly doable.

The article at the link also said that the first Starship orbital test flight “is expected to take place within the next month.” That certainly matches with Musk’s previous statements, but ignores the bureaucratic delays from the FAA that at the moment prevent it from happening.

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The world’s two biggest rockets move to their launchpads!

10:02 am

The real cost of SLS and Orion
The expected real per launch cost of SLS and Orion

The big news in the mainstream press today is the planned rollout from the Vehicle Assembly Building (VAB) of NASA’s SLS rocket this evening in preparation for its dress rehearsal fueling and countdown planned for April 3rd.

This article by Newsweek is very typical. It glows with facts lauding SLS’s gigantic size and the monumental systems designed to slowly transport it the four miles from the VAB to the launchsite.

At a height of 322 feet (ft), making it taller than the 305ft Statue of Liberty, the SLS will be the largest rocket to move to a launchpad since the Saturn V launched on its last mission in 1973, when it carried the Skylab space station into orbit around Earth. Its size has seen NASA dub it a Mega-Moon rocket.

NASA says that the four-mile journey from the Vehicle Assembly Building to the launch pad at NASA’s Kennedy Space Center in Florida, where the SLS was recently adorned with the NASA logo, will take between 6 and 12 hours. It will be carried on the back of NASA’s 6.6-million-pound crawler vehicle. [emphasis mine]

If that April 3rd countdown dress rehearsal goes well, SLS will be rolled back to the VAB and then prepped for its first launch, presently scheduled tentatively for May ’22, though more likely in June or July.

For NASA the rollout today is somewhat of a relief. SLS was originally supposed to launch in 2015, making it seven years behind schedule. It has also been enormously expensive, costing close to $30 billion to build, if one does not count the $20 billion cost of the Orion capsule it carries. That the agency finally has this rocket assembled and almost ready to launch, after so many delays and cost overruns, means that NASA might finally be able to prove it is a reality, not simply a boondoggle designed by Congress to funnel cash through NASA to their constituents.

The Newsweek article however strangely ignores the launchpad stacking of another equally gigantic rocket that occurred yesterday. » Read more

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SpaceX successfully completes 10th launch in ’22

9:25 am

Capitalism in space: SpaceX this morning successfully placed 48 Starlink satellites into orbit, using its Falcon 9 rocket.

The first stage landed successfully, completing its fourth flight. The fairings were new.

SpaceX continues to maintain a one-launch-per-week pace in ’22, suggesting it will succeed in completing more than 50 launches this year, as predicted by the company.

The leaders in the 2022 launch race:

10 SpaceX
5 China
2 ULA
2 Russia

The U.S. now leads China 15 to 5 in the national rankings. Note that Russia had predicted it would complete about 27 launches in ’22. With the loss of all of its international customers due to its invasion of the Ukraine, that number is likely cut by two-thirds. If Russia completes more than a dozen launches this year we should be surprised.

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Local Texas state/city politicians pressure congressmen to get Starship approved by FAA

11:42 am

Local state/city politicians from Brownsville are applying pressure on their local congressmen to get the FAA to approve its environmental reassessment of SpaceX’s Starship facility in Boca Chica approved.

Asked if the BND [Brownsville Navigation District] Board of commissioners had made its position known to Reps. Vela and Gonzalez, Lopez said: “Actually, right now, we are in talks with both of them. We want them to help. It is a huge economic impact, having SpaceX here. It makes the Rio Grande Valley and in this case Brownsville more lucrative. It gives global attention to our city, which is something we have needed for a long, long, time.”

A reporter put it to Lopez that the City of Brownsville is hoping to attract thousands of tourists once SpaceX starts sending rockets to the Moon and Mars. “It would be a tremendous loss if we lose that,” Lopez said.

Both Congressmen are members of the Democratic Party, so I doubt seriously if they care that much for the economic benefits brought to Brownsville by SpaceX, no matter what they say in public. For Democrats nowadays it is environmental matters that trump all other issues, and so it would shock me if either Vela or Gonzalez buck their party’s agenda to pressure the FAA to approve the environmental reassessment.

However, the November elections are looming, and the polls do not look good for Democrats. If the FAA rejects the reassessment prior to that election and demands that a full environmental impact statement be written, something I now fear will happen because the FAA cannot get NOAA and the Interior Department to sign on, SpaceX will almost certainly shift its Starship operations to Florida. An impact statement would take years to complete, a delay that SpaceX cannot afford. Such a sequence of events would likely do great harm to the reelection campaigns of both Democrats.

I thus now wonder if the Biden administration will force the FAA to continue delaying its decision, month-by-month, until after that November election, thus allowing these Democrats to mouth support without risking anything.

We shall know I think before the end of the month, which is presently the FAA’s announced target date for making a decision. I am willing to bet they delay again, for the fourth time.

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NASA buys three more manned Dragon flights from SpaceX

10:10 am

Capitalism in space: NASA today officially announced that it has extended its contract with SpaceX for manned Dragon flights by three, paying the company an additional $900 million.

Prior to the modification, SpaceX was contracted to fly three more missions to the ISS: Crew-4 and Crew-5 in 2022 and Crew-6 in 2023. With the extension, which is “fixed-price, indefinite-delivery/indefinite-quantity,” per NASA’s statement. SpaceX’s period of performance now runs through March 31, 2028 — a nice regular paycheck for the growing launch and space operations company.

This contract extension raises what NASA is paying SpaceX for manned launch services from $2.6 billion to $3.49 billion.

While it is likely NASA would have brought more Dragon flights, it is also likely that some of these flights would have instead been bought from Boeing, if its much delayed Starliner manned capsule had been available. It is not, so SpaceX gets the business.

Boeing’s next attempt to complete Starliner’s first unmanned demo mission to ISS is now scheduled for May.

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First delivery of new Starlink terminals arrives in the Ukraine

5:09 pm

The first promised deliver by Elon Musk of new Starlink terminals arrived in the Ukraine today, only two days after promised.

Ukraine digital minister Mykhailo Fedorov, who tagged Musk in a request on Twitter on Saturday, posted that Starlink was “here” in Ukraine — with a photo showing more than two dozen boxes of the company’s user kits in the back of a truck.

Each Starlink kit includes a user terminal to connect to the satellites, a mounting tripod and a Wi-Fi router. It’s not known how many kits SpaceX is sending to support Ukraine.

Fedorov thanked Musk in his tweet; Musk responded: “you are most welcome.”

Ukraine-based Oleg Kutkov tweeted a screenshot of an internet speed test on Monday, saying “Starlink is working in Kyiv” and thanked SpaceX for the company’s support.

Two dozen Starlink terminals is only a drop in the bucket, but with a first delivery this quickly, many more are likely to follow, and make a significant difference in helping the Ukraine block Russia’s invasion.

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SpaceX successfully launches 50 Starlink satellites

10:22 am

Capitalism in space: SpaceX today successfully launched another 50 Starlink satellites using its Falcon 9 rocket.

The first stage, on its fourth flight, landed successfully on the drone ship in the Pacific. The fairings completed their third flight. The satellites themselves have not yet been deployed, as of this moment. Deployment is expected in about an hour.

The leaders in the 2022 launch race:

8 SpaceX
2 China
2 Russia

SpaceX is so far maintaining a launch rate of one launch per week in ’22, as the company had predicted.

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Northrop Grumman to launch new satellite serving mission in ’24 on Falcon 9

9:12 am

Capitalism in space: Northrop Grumman yesterday announced that it has awarded the contract for the first launch of its Mission Robotic Vehicle (MRV) — designed as a robot capable of installing multiple mission extension pods (MEP) on satellites — to SpaceX for a launch scheduled in 2024.

Once in orbit each MEP [Mission Extension Pod] is captured by the MRV and stowed for transport to the client satellite. The MRV rendezvous and docks with the client to install the MEP, which operates like an auxiliary propulsion device and uses its own thrusters to maneuver the client vehicle. Then the MRV detaches itself and moves on to grab another MEP for the next customer. The MRV is designed to stay in orbit for 10 years.

Anderson said the company expects to install as many as 30 propulsion pods over the life of the MRV.

“Our manifest for the MRV is full through mid 2026,” he said. Besides Optus, five other customers have signed term sheets to purchase mission extension pods.

Essentially, Northrop Grumman upgraded its Mission Extension Vehicle design to separate the repair section from the robot that installs it so that it is cheaper to launch everything. It can now launch multiple lighter and smaller repair pods as needed, with the robot already in orbit ready to go.

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Sierra Club official arrested for vandalizing Brownsville public mural with anti-SpaceX graffiti

11:02 am

Brownsville police today arrested Rebekah Lyn Hinojosa, a Sierra Club official, for spraying anti-SpaceX graffiti on the downtown mural painted by LA artist Teddy Kelly.

Hinojosa was taken into custody for spray painting the words “gentrified stop SpaceX” on a mural in downtown Brownsville. Hinojosa is the Senior Gulf Coast Campaign Representative for the Beyond Dirty Fuels Campaign, according to the Sierra Club website.

The level of ignorance illustrated by Hinojosa is difficult to measure. First, how can she think destroying art is no worse than “dirty fuels”?

Second, her belief that gentrification is somehow evil illustrates a truly profound close-mindedness and a refusal to notice that the prosperity that SpaceX is bringing Brownsville is helping everyone, poor and rich alike. She would be hard-pressed to find anyone who lives in Brownsville unhappy with SpaceX, if she made the slightest effort to ask — which she obviously does not wish to do.

Third, it appears she assumes her a short meaningless slogan constitutes a reasoned argument that will certainly change minds. And if she is right, we are truly doomed.

Hinojosa’s act however reveals the rising level of mindless hate against SpaceX’s achievements among the wine-and-cheese Democratic Party suburban crowd, the only people who really support leftist environmental organizations like the Sierra Club. They are beginning to marshal their forces to destroy the company, and sadly, their allies in the Democratic Party now control much of the government. At a minimum, expect serious delays at Boca Chica and with Starship due to this anti-capitalism campaign.

Hat tip to Robert Pratt of Pratt on Texas for letting me know about this story.

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FAA administrator, a Trump holdover, announces resignation

9:41 am

FAA administrator Steve Dickson yesterday announced that he will officially resign from the agency on March 31, 2022.

Dickson was appointed by President Trump in 2019 to a five year term, so his resignation now cuts his term short by two years.

Dickson gave as his reason for resigning a desire to spend more time with his family, the go-to explanation for every Washington official’s resignation. While this may be true, I can’t help wondering if friction and pressure from the Biden administration contributed to his decision.

For example, though Dickson’s record with private enterprise has been mixed, his record in connection with commercial space was mostly good, working to help the new launch industry prosper by keeping out its way as much as possible. This record was especially obvious with SpaceX’s operations in Boca Chica, where there was little regulatory effort to slow that work until Biden became president, and even then relatively little. It could be the Biden administration was unhappy with this approach, and was trying to force Dickson to regulate SpaceX more.

A new administrator, appointed by Biden, will certainly be less friendly. Based on most Biden appointees in the past year, the administration will likely want to put someone in place who is hostile to capitalism, favors a communist agenda, and wants to impose strong government control. Thus, this resignation almost certainly puts another nail in the coffin of SpaceX’s desire to launch Starship test flights from Boca Chica.

Then again, that new administrator would have to be approved by the Senate, and right now, based on the Senate’s 50-50 split between Democrats and Republicans, it will be difficult for the Biden administration to get a radical leftist approved. This difficulty will be further magnified by Biden’s horrible poll numbers as well as similar polls suggesting a bloodbath for Democrats in the mid-term November elections. For them to force through an extremist in this position now will not help those poll numbers.

I therefore predict the nominee put forth by Biden will likely mouth empty support for private enterprise during the confirmation hearings. If the Senate Republicans are fooled by this disingenuousness (something that has happened frequently), when confirmed that person will immediately act to impose the government’s will on most commercial operations, especially those by SpaceX.

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SpaceX begins filling methane tanks at Starship launchsite in Texas

9:32 am

Capitalism in space: SpaceX has begun the slow process of filling the storage tanks at its launchpad in Boca Chica with the methane that will be used by its Starship and Superheavy rocket once launched.

To fill the two existing tanks, which may store enough methane to fuel a stacked Starship and Super Heavy about 4/5ths of the way, SpaceX will need around 40-50 more tanker deliveries. Since last November, SpaceX has completed more than 320 liquid nitrogen and 200 liquid oxygen deliveries – equivalent to about 6700 tons (~14.8M lb) of LN2 [liquid nitrogen] and 4200 tons (~9.3M lb) of LOx [liquid oxygen]. If SpaceX maintains that average and focuses entirely on LCH4 [methane], the two horizontal tanks could be filled to the brim before the end of February.

Having a substantial amount of [methane] stored at the orbital tank farm will finally allow SpaceX to attempt the first major wet dress rehearsals (WDRs) and, more importantly, the first full static fires with flightworthy Super Heavy booster prototypes. Of course, a tank farm with full supplies of LOx, LCH4, LN2, and their gaseous equivalents is also a necessity for the first orbital Starship launch attempt, which has most recently slipped from a target of mid-2021 to no earlier than (NET) Q2 2022, pending regulatory approval.

The article also notes that the way SpaceX built two vertical methane tanks at the launchpad appears in violation of Texas regulations, and might either need a waiver from the state or be rebuilt in order to be used. Subsequently the company has added two horizontal tanks that conform to regulations, and it is these tanks it is now filling. More tanks however will have to be added to give it the fuel needed for launch.

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SpaceX and Jared Isaacman announce another private Dragon flight

7:24 pm

Capitalism in space: SpaceX and Jared Isaacman, the man who organized and commanded the Inspiration4 private commercial manned Dragon flight last fall, today announced a second private commercial Dragon flight, scheduled for this coming fall.

SpaceX plans to launch a new private astronaut mission, Polaris Dawn, from Florida as early as Nov. 1 and will attempt to conduct the first private spacewalk in history, the company announced Monday.

Businessman Jared Isaacman, founder and CEO of the payments company Shift4, will command the mission, having previously he led the first all-private orbital mission in September known as Inspiration4. Isaacman is an experienced jet pilot.

The crew will also include two SpaceX engineers, Sarah Gillis and Anna Menon, as mission specialists and Isaacman’s business associate, Scott “Kidd” Poteet, as pilot.

The flight will attempt to achieve a higher orbit than even the highest flights during the U.S. space program’s Gemini missions that flew 853 miles above the Earth with astronauts Pete Conrad and Richard Gordon.

Isaacman has also tied this flight to more fundraising for St. Jude’s Children’s Research Hospital in Memphis, suggesting that he was very happy with the charity received in connection with his Inspiration4 spaceflight. If this new flight comes off as planned, Isaacman will follow it up with two more SpaceX manned flights.

For the spacewalk, SpaceX will have to complete the development of its own EVA spacesuit, and have four suits available for the crew since Dragon capsules do not have an airlock.

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FAA delays Starship approval again

1:03 pm

Death by a thousand cuts: The FAA today announced that it is once again delaying the release of the final version of its environmental reassessment of SpaceX’s Boca Chica facility, the PEA, that will allow Starship orbital launches to occur there.

The FAA intended to release the Final PEA on February 28, 2022. The FAA now plans to release the Final PEA on March 28, 2022 to account for further comment review and ongoing interagency consultations.

Though the draft PEA had approved SpaceX future Starship operations at Boca Chica, all signs continue to point to heavy resistance to making that approval official both within the Biden administration as well as those other “interagency consultations.”

I predict that the FAA will delay again, and it will delay repeatedly month by month as agencies like Fish & Wildlife and NOAA refuse to go along. The only one who could break this deadlock would be President Biden, and the only chance he or any of the people running his administration will do so is if they decide to reject the FAA’s reassessment to instead demand a new and full environmental impact statement, which would likely take years to complete.

Texas politicians might want to wake up. If SpaceX fails to get this approval it will shift its Starship operations almost entirely to Florida. I must also add that politicians across the nation should wake up as well, because if the Biden administration blocks SpaceX, the many year delay for the launch of Starship will likely impact many many businesses nationwide. It will also negatively impact NASA’s effort to land humans on the Moon this decade.

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SES and Jio Platforms form partnership to launch broadbrand satellite constellation

9:02 am

Capitalism in space: Luxembourg’s satellite company SES and India’s Jio Platforms have formed a partnership to launch a new satellite constellation designed to deliver broadband services to the Asian and Indian market.

This new satellite constellation, dubbed Jio Space Technology, aims to compete with both OneWeb and SpaceX’s Starlink constellation. Like OneWeb, which is half owned by an Indian company, Jio Space has direct links to India that will give it an advantage over SpaceX. In fact, it appears from the formation of this new company as well as the OneWeb UK/India partnership, that the powers-that-be in India are working together lock SpaceX from that market.

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Rocket stage to hit Moon is from Chinese rocket, not Falcon 9 upper stage

6:22 pm

Astronomers have now concluded that the rocket stage that will impact the Moon on March 4th is not an abandoned the Falcon 9 upper stage that launched the DISCOVR satellite in 2015, but an upper stage from a Chinese rocket.

It was an engineer at NASA’s Jet Propulsion Laboratory, Jon Giorgini, who realized this object was not in fact the upper stage of a Falcon 9 rocket. He wrote to Gray on Saturday morning explaining that the DSCOVR spacecraft’s trajectory did not go particularly close to the Moon, and that it would therefore be a little strange if the second stage strayed close enough to strike it. This prompted Gray to dig back into his data, and identify other potential candidates.

He soon found one—the Chinese Chang’e 5-T1 mission launched in October 2014 on a Long March 3C rocket. This lunar mission sent a small spacecraft to the Moon as a precursor test for an eventual lunar sample return mission. The launch time and lunar trajectory are almost an exact match for the orbit of the object that will hit the Moon in March.

Regardless, it will be very useful to pindown the exact impact time and place so that astronomers can observe it.

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Musk: “We need to seize the opportunity and do it as quickly as possible.”

9:54 pm

Raptor engine
Raptor-1 on the left, Raptor-2 on the right

The headline quote above encapsulates the main philosophical point of Elon Musk’s presentation tonight in Boca Chica, Texas. Musk’s presentation was focused mostly at outlining the status of SpaceX’s Starship/Superheavy reusable heavy-lift rocket, but he started his talk stating his philosophical reasons for doing what he is doing.

It is his strong belief that in order to guarantee the survival of all life on Earth, we must colonize as many planets as possible. Musk’s quote above indicated his sense that this effort must be done now. As he had noted,

The window of opportunity [to build human settlements on other worlds] may be open for a long time, and I hope it is, but it may also be open for a short time. And this is the first point in the four and half billion history of Earth that it is possible.

He added, “To be frank, civilization is feeling a little fragile these days,” which makes achieving his goal quickly even more urgent.

After making this point, Musk then proceeded to outline what they’ve accomplished so far in building Starship/Superheavy, and what they hope to do in the coming years. Much of what Musk said was largely known, such as the size and power of Starship and its design. He did underline these important details:
» Read more

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Watching Elon Musk’s update on Starship tonight

3:53 pm

Starship mounted by tower on Superheavy

Tonight at 8 pm (central) Elon Musk is going to give a presentation updating the world on the status of SpaceX’s Starship project, with the fully stacked Starship/Superheavy as his backdrop. The photo to the right is a screen capture showing that stacking.

I have embedded the live stream below. Or you can watch it on SpaceX’s website or on its youtube channel.

The biggest question is the regulatory situation for Boca Chica. Will Musk report progress in getting operations approved there by the federal government, or will he outline how the federal government is acting as a barrier to progress? Or will he sidestep the issue (for diplomatic reasons) and focus his talk entirely on technical issues?

We can only wait and see.

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NASA/NSF express collision concerns for SpaceX’s Starlink constellation

10:00 am

Capitalism in space: In a February 8th letter to the FCC, the National Science Foundation (NSF) and NASA expressed their concerns about the collision possibilities of SpaceX’s full 30,000 satellite Starlink constellation with other spacecraft.

The letter raised several issues about the proposed constellation, primarily because it would increase the number of tracked objects in low Earth orbit by more than a factor of five. “An increase of this magnitude into these confined altitude bands inherently brings additional risk of debris-generating collision events based on the number of objects alone,” the agency stated. “NASA anticipates current and planned science missions, as well as human space flight operations will see an increase in conjunctions.”

The letter did not oppose the constellation, but simply outlined issues that the agencies thought SpaceX needed to address before the constellation’s full deployment. It also noted that these concerns apply to other planned large satellite constellations.

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SpaceX stacks Starship on Superheavy on orbital launchpad

9:37 am

Starship mounted by tower on Superheavy

Capitalism in space: SpaceX for the first time used the giant arms on the launch tower at its Boca Chica orbital launchpad to stack Starship on top of Superheavy, with the fully stacked giant rocket to act as a backdrop to Elon Musk’s update on the project scheduled for airing tonight at 8 pm (Central).

You can see a time lapse of the several hour process here.

The use of a launch tower to stack a rocket is apparently a first, and provides solid evidence that SpaceX’s plan to catch Superheavy with that tower and put it on the ground has a chance of success.

SpaceX has not yet announced how Musk’s presentation will be aired, but when this information is available I will embed it on Behind the Black.

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Forty just-launched Starlink satellites lost because of geomagnetic storm

8:47 pm

SpaceX revealed today that because of the unexpected and ill-timed arrival of a geomagnetic storm from the Sun, 40 of the 49 Starlink satellites launched on February 3rd were lost and will quickly burn up in the atmosphere. As noted at Teslarati:

SpaceX says it “commanded the satellites into a safe-mode where they would fly edge-on (like a sheet of paper) to minimize drag” as soon as it was aware of the issue but that “the increased drag…prevented the satellites from leaving safe-mode to begin orbit raising maneuvers.” Based on that phrasing, the most obvious explanation is that the added drag caused up to 40 of the satellites to fall far enough into the atmosphere that their ion thrusters would no longer be able to raise their orbits faster than the drag was lowering them. Raising their solar arrays into the position needed for maximum power generation (and thus maximum sustained thrust) would also drastically accelerate reentry.

A lot of the press and those who love to attack SpaceX have made a big deal about this, but the real news of this story is the unprecedented impact of a geomagnetic storm on some newly launched satellites. Such a thing has never happened before, and only happened now because SpaceX does not raise the orbits of any Starlink into a more stable orbit before making sure the satellite is functioning properly. If it is not, the company leaves it in a low orbit so it quickly burns up and does not add to the amount of space junk in orbit. This approach is also somewhat unprecedented, but it also demonstrates SpaceX’s generally rational and responsible approach to what it does in commercial space.

Because of this approach, however, these satellites were vulnerable to this storm. The timing had to be just perfect to destroy them, and sadly for SpaceX it was. I fully expect SpaceX to add solar activity as a factor in timing future Starlink launches.

Note: I didn’t initially comment because I don’t see this as that big a deal. The effort to slander SpaceX by some (see the quotes for example near the end of this article) however changed my mind.

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Space tug company picks Falcon 9 for test flights

9:39 am

Capitalism in space: Launcher, one of several space tug startups, has awarded SpaceX the contract to launch its first four test flights of its Orbiter tug.

Launcher announced Feb. 7 it signed a multi-launch contract with SpaceX for three additional missions of its Orbiter tug. Those tugs will fly on Falcon 9 rideshare missions in January, April and October of 2023.

Launcher’s first Orbiter tug will launch on SpaceX’s Transporter-6 rideshare mission in October 2022 under a contract announced last June when the company revealed its plans to develop Orbiter. The vehicle is designed to deploy cubesats and other smallsats in their desired orbits as well as host payloads for missions lasting up to two years.

Launcher — along with Momentus, Spaceflight, Astroscale, and several others — are all rushing to build and launch the first tugs for transporting satellites from orbit to orbit, or to remove space junk. Launcher’s deal with SpaceX suggests it is tailoring its system for satellites launched from the Falcon 9.

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SpaceX successfully launches another 49 Starlink satellites

11:27 am

Capitalism in space: SpaceX successfully completed its third launch in four days today, launching 49 Starlink satellites into orbit on its Falcon 9 rocket.

At the time of writing, the satellites themselves have not yet deployed. The first stage, flying its sixth mission, landed successfully. The two fairing halves were flying their sixth and fourth flights.

The 2022 launch race:

6 SpaceX
2 China
1 Virgin Orbit
1 ULA

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NASA and SpaceX investigating parachute issue from recent Dragon missions

9:41 am

Both NASA and SpaceX are now conducting an investigation into the delayed release of one of four parachutes during landing on two different Dragon missions recently.

The first incident occurred during the landing of the Dragon capsule Resilience carrying the Inspiration4 commercial crew in November. The second occurred on January 24, 2022 during the return of a cargo freighter.

In both cases there was no safety risk, as the capsules can land safely with only three chutes. However, both NASA and SpaceX want to know why this is happening, and work out a solution to prevent it in the future.

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