Tag: policy

Old Russian Proton rocket engine explodes in orbit, creating more space junk

9:11 am

According to tracking data from the Space Force, an old Russian Proton upper stage engine, originally launched in 2007, broke up on April 15, 2022, creating a small cloud of new space junk in a highly elliptical orbit.

These Proton upper-stage ullage motors are known as SOZ motors, and there are currently 64 of them in Earth orbit, McDowell tweeted. The acronym is short for “Sistema Obespecheniya Zapuska,” which translates roughly as “Launch Assurance System,” he said.

“The SOZ motors don’t use up all their propellant when they fire. And they have an unfortunate tendency to go bang years or decades later, leaving a bunch of debris in highly elliptical orbit. At least 54 SOZ motors have now exploded,” McDowell tweeted.

The SOZ motor that just blew up had been racing around Earth in a highly elliptical path, getting as close as 241 miles (388 kilometers) and as far away as 11,852 miles (19,074 km), McDowell said in another tweet, noting that “the debris will take quite a while to reenter.”

“So — this debris event was predictable and is well understood; still very unfortunate,” he wrote. [emphasis mine]

The highlighted words suggest a certain irresponsibility on the Russian’s part. If these upper stage engines are abandoned with fuel still on board, why doesn’t Russia use that fuel to fire the engines to de-orbit them safely, especially as the engines have a tendency to eventually blow up and cause space junk? There might be complex technical reasons, but I suspect the real reason is pure laziness on Roscosmos’ part. No one ever bothered to think about it.

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ESA: ExoMars will likely be delayed till ’28 at the soonest

9:03 am

An official of the European Space Agency (ESA) at a May 3rd science meeting announced that the launch of its ExoMars rover will likely be delayed until 2028 at the earliest because of the partnership breakup with Russia due to its invasion of the Ukraine.

Russia had been providing both the launch rocket as well as the lander on Mars.

Speaking at a May 3 meeting of NASA’s Mars Exploration Program Analysis Group (MEPAG), Jorge Vago, ExoMars project scientist at ESA, said he doubted a new lander could be ready by 2026. “It is theoretically possible, but in practice we think it would be very difficult to reconfigure ourselves and produce our own lander for 2026,” he said. “Realistically, we would be looking at a launch in 2028.”

Launching in 2028 could pose technical challenges for ExoMars. One trajectory would get the rover to Mars relatively quickly, but have it arrive just a month before dust storm seasons starts at the preferred landing site. An alternative trajectory would require traveling for more than two years to each Mars, but get the rover there six months before dust storms start.

“We have been trying very hard to convince the engineering team that the dust storm season is not death,” Vago said. “We should concentrate on making the rover more robust and able to weather a dust storm.”

There are other issues. The rover will need new radioisotope heating units, or RHUs, to provide power, since Russia will no longer providing them. If the U.S. provides, the launch for security reasons will have to take place in the U.S., which means the launch provider will have to be American.

The delay to ’28 also could cause the ExoMars rover mission to be completely changed, repurposed to become part of the sample return mission that the ESA and NASA are partnering to bring back the cached samples that Perseverance is gathering. If so, this repurposing might delay its launch to Mars even further.

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Today’s blacklisted American: College fires director of its free speech institute for advocating free speech

1:32 pm

No free speech allowed at St. Olaf College
No free speech allowed at St. Olaf College.

The new dark age of silencing: David Anderson, the president of St. Olaf College in Minnesota, has removed the director of the school’s Institute for Freedom & Community, Edmund Santurri, because Santurri apparently encouraged too much free speech by inviting a wide range of speakers to lecture at the institute.

The lecture that appeared to draw the most objections was by Peter Singer, who has expressed controversial views about disabled people. An appearance by John McWhorter — who has argued some anti-racism initiatives go too far in stifling debate — was also reportedly controversial.

Singer has for decades often advocated in favor of abortion and even infanticide. McWorter meanwhile opposes the racist principles of critical race theory. To put it mildly, these speakers indicated the sincerity of Santurri’s effort to bring a wide range of political thought to St. Olaf.

When Anderson removed Santurri, he explained his reasons were because the lectures arranged by Santurri had “created a new enemies of the Institute.” Anderson also justified the action because he had received complaints from the college’s board of regents as well as others at the college.
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Biden’s NASA administrator slams the cost-plus contracts he endorsed when he was a senator

12:48 pm

Bill Nelson, Biden’s NASA administrator and a former Democratic Party senator from Florida, made it clear during his testimony before a subcommittee of the Senate Appropriations committee today that he condemns cost-plus contracts and no longer wants to use them for any NASA project, even though he demanded NASA use such contracts when he was a senator.

Nelson was asked what, in his opinion, was the biggest threat to NASA’s goal of landing humans on the Moon by 2025. Nelson responded that the agency needed competition in its program to develop a Human Landing System. In other words, he wanted Congress to support NASA’s request for funding to develop a second lander alongside SpaceX’s Starship vehicle.

But Nelson didn’t stop there. He said Congress needs to fund this lander contract with a fixed-price award, which only pays companies when they reach milestones. This contracting mechanism is relatively new for the space agency, which traditionally has used “cost-plus” contracts for large development programs. Such awards pay contractors their expenses, plus a fee. “I believe that that is the plan that can bring us all the value of competition,” Nelson said of fixed-price contracts. “You get it done with that competitive spirit. You get it done cheaper, and that allows us to move away from what has been a plague on us in the past, which is a cost-plus contract, and move to an existing contractual price.”

The significance of Nelson’s remarks is that it bluntly signals that the Biden administration has now wholly bought into the ideas I put forth in Capitalism in Space. Nelson wants NASA to be a customer that buys what it needs from the private sector, and to do it as inexpensively as possible. He also wants to encourage competition by allowing that private sector to own and control what it builds.

In the past, a new administration would have abandoned the policies of the past administration. Instead, the Biden administration is accelerating the Trump administration’s policy of encouraging private enterprise and eliminating cost-plus contracts.

The future of the American space industry appears bright indeed.

This statement by Nelson also indicates that the future of SLS is now very precarious, especially because it is being built almost entirely on cost-plus contracts. Any serious failure could kill it. And even if its next launch succeeds, further launches hang now by a very thin political thread. And the more success private space has, the thinner that thread will become.

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Viasat once again demands government block its competitor Starlink

9:50 am

In a letter to the FCC submitted on May 2, 2022, Viasat once again demanded the government block the deployment of SpaceX’s full 30,000 Starlink satellite constellation.

SpaceX shouldn’t be allowed to greatly expand its Starlink network while light pollution issues surrounding its deployed satellites remain unresolved, Jarrett Taubman, Viasat vice president and deputy chief of government affairs, said in a letter to the regulator.

While calls for a thorough environmental review that Viasat made for Starlink’s current generation of satellites in December 2020 were largely rejected, Taubman said SpaceX’s plan to grow the constellation by seven times “would have significant aesthetic, scientific, social and cultural, and health effects on the human environment on Earth.”

In other words, rather than try to compete with SpaceX, Viasat wants the government to squelch that competition. Though Viasat’s previous complaints have been rejected entirely, there is no guarantee that the Biden administration will continue to reject them. Recent evidence suggests instead that it will instead use this complaint as another opportunity to limit SpaceX’s operations, for political reasons.

Meanwhile, the only possible harm to Earth the full Starlink constellation might do is cause a limited interference in ground-based astronomy. Since astronomers have made so little effort to get their telescopes into orbit, above such interference, few should sympathize with them. If anything, Starlink should be the spur to get all of its telescopes off the ground and into space. Astronomers will not only avoid light interference from Starlink, they will get far better data without the atmosphere smearing their vision.

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Space Force awards 125 small contracts to develop space junk removal and satellite repair

9:07 am

Capitalism in space: The Space Force yesterday announced the issuance of 125 small contracts, each worth $250,000, for developing new technologies for the removal of orbiting space junk as well as the robotic servicing of orbiting satellites.

SpaceWERX [a Space Force division] plans to award the 125 contracts over the next 30 days and each team will have about 150 days to deliver a product or study. Later this year they will have an opportunity to compete for second-phase awards of up to $1.5 million to continue development and prototyping.

The long-term goal is to select one or more teams two years from now to conduct an in-space demonstration of OSAM technologies, short for on-orbit servicing, assembly and manufacturing. This includes a broad range of technologies to repair and refuel existing satellites, remove and recycle orbital debris, and manufacture products in space.

Many of these development contracts likely went to already established companies like Northrop Grumman, Orbit Fab, Momentus, Launcher, and Spaceflight, which are all developing technologies for in-orbit transportation and servicing. These small contracts were also likely given to new startup companies that have not yet launched.

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Berger: The media should ignore Rogozin

8:56 am

Eric Berger today beat me to the punch with a very cogent op-ed outlining how the press is consistently being fooled by the head of Roscosmos, Dmitry Rogozin, by reporting what he says without really understanding any of the larger context.

It happened again this weekend. Both Bloomberg and Axios reported that Russia is quitting the International Space Station due to sanctions imposed by the United States on Russia. Each of these stories garnered considerable attention. And each of these stories was also wrong.

…Specifically, this is what Rogozin said on state television this weekend: “The decision has been taken already, we’re not obliged to talk about it publicly. I can say this only—in accordance with our obligations, we’ll inform our partners about the end of our work on the ISS with a year’s notice.”

This may sound ominous, but that is the wrong interpretation of Rogozin’s words. There is actually some positive news in there, with Rogozin saying Russia will give NASA and its other partners a full year’s notice before departing. This is more than enough time for NASA and its commercial partners, Northrop Grumman, SpaceX, and Boeing, to work together to salvage the larger Western segment of the space station.

Rogozin’s most recent comments are even more positive than his comments in early March, when he threatened to break off the ISS partnership by the end of the month.

The ignorance of both the Bloomberg and Axios reports were amplified in that they were reporting nothing new, as Rogozin had essentially revealed this decision three weeks earlier.

The bottom line is that Russia is facing the death of its space program. It doesn’t have the cash to finance its own space station, and it has no one else to fly with. China says it will be glad to work with Russia on its Tiangong station, but it isn’t going to put out one dime to help pay for Russian efforts. Nor will the future American private stations.

Thus, most of what Rogozin says is bluster, not to be taken too seriously. Russia is going to stay with ISS for at least the next two years, and if it eventually decides to continue the partnership through ’30 it will be no surprise.

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Pushback: Sports anchor sues ESPN for punishing her for expressing opinions on her own time

2:23 pm

ESPN: Proud censor of free speech
ESPN: Proud censor of free speech

They’re coming for you next: Sports anchor Sage Steele last week filed a lawsuit against her employer ESPN for punishing her in 2021 when she expressed strong public reservations — on her own time — about the company’s mandates requiring employees to get COVID shots and boosters or lose their jobs.

In comments last September on a podcast hosted by former National Football League quarterback Jay Cutler, Ms. Steele touched on political and social topics, questioning Covid-19 vaccine mandates and former President Barack Obama’s decision to identify as Black instead of biracial.

After Ms. Steele’s remarks drew criticism in the press and on social media, ESPN forced her to issue an apology and temporarily benched her, according to the suit, which was served in Connecticut, where the network is based. ESPN also retaliated by taking away prime assignments and failing to stop bullying and harassment by Ms. Steele’s colleagues, the suit alleges.

The complaint says ESPN’s handling of Ms. Steele’s situation was an example of selective enforcement of a network policy that bars news personnel from taking positions on political or social issues. ESPN has “violated Connecticut law and Steele’s rights to free speech based upon a faulty understanding of her comments and a nonexistent, unenforced workplace policy that serves as nothing more than pretext,” according to the suit, which seeks unspecified damages.

You can read the lawsuit here [pdf]. It cites numerous examples of other ESPN anchors making public very partisan political statements, on air and while working for ESPN, with no consequences. It also describes in detail the network’s ugly treatment of her– including taking her off prime assignments and forcing her to issue an apology she did not write — all based on this kind of non-research:
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Update on Dream Chaser

10:57 am

Link here.

Overall progress has been incredibly slow, considering the NASA contract to build this was awarded in 2016. Sierra Space is only building one spacecraft, designed to be reusable. For six years to have passed and the spacecraft, dubbed Tenacity, is still a year away from flight, seems excessive, especially because the spaceplane is small. It took SpaceX only four years to go from concept to successfully landing first stages. Starship began test flights only three years after the project began.

Still, the spaceplane is moving forward. Hopefully by February ’23 it will finally fly, giving the U.S. another method besides Dragon for getting cargo to and from space. That it might do so before Boeing’s Starliner is somewhat ironic, and puts more pressure on that company to get that capsule operational.

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China and Russia each successfully complete launches

10:25 pm

Both China and Russia successfully completed launches in the past few hours.

First, shortly before midnight today (local time) Russia used its smaller version of its new Angara rocket to place a military satellite into orbit, launching this version of the rocket for the second time.

Next, using its solid rocket Long March 11, China on April 30th (local time) successfully launched five smallsats from an ocean platform in the East China Sea. This was the third launch from sea by the Long March 11.

The leaders in the 2022 launch race:

17 SpaceX
13 China
6 Russia
2 ULA
2 Rocket Lab

The U.S. still leads China 24 to 13 in the national rankings. The U.S. also still leads all other nations and companies combined, 24 to 22.

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Today’s blacklisted American: 15-year-old kills himself after school ignored cruel bullying based on false rumor he hadn’t gotten COVID shots.

1:39 pm

Nate Bronstein, dead because of lies
Nate Bronstein, now dead because of a mob’s lies, and the
willingness of The Latin School of Chicago to ignore them.

They’re coming for you next: A 15-year-old boy, Nate Bronstein, hung himself in January after months of cruel and ceaseless bullying at his private school — which the school, the Latin School of Chicago, apparently refused to stop — based on the false rumor that he had never gotten any COVID shots.

The boy’s parents, Robert and Rosellene Bronstein, are now suing both the school and the instigators of the bullying, demanding $100 million in compensatory damages. You can read their complaint in all its horror here [pdf].

This story illustrates two terrible but fundamental components of today’s blacklist culture. First, that mob is quite willing to oppress the weak and helpless based simply on lies. From the Chicago Tribune report of this story:

A student at the school, whose parents are named in the suit, spread a false rumor that the boy was unvaccinated, the suit alleges. Though he was vaccinated, the boy was harassed about his perceived vaccination status.

Even though the Bronstein’s met with this student’s parents in an attempt to end the bullying, nothing changed, and in fact it worsened, so that the boy even started receiving text messages saying he should kill himself.

Second, the mob’s emotion-driven and hateful conduct often means that those who could stand up to it and stop it are generally unwilling to challenge those lies, and will often instead team up with the mob to encourage the oppression.
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