Astronomers: Shut down satellite companies so we don’t have to adapt!

The Hubble Space Telescope
Space-based astronomy, a concept apparently alien to astronomers

In an article published today in Nature, the astronomy community continued its crybaby complaining of the last three years about the interference posed to their ground-based telescopes by the tens of thousands of small satellites scheduled for launch in the next few years.

These quotes typify the apparent attitude of astronomers:

“This is an unsustainable trajectory,” says Meredith Rawls, an astronomer at the University of Washington in Seattle. “At the moment, our science is fine. But at what point will we miss a discovery?”

…“It’s really quite horrifying,” says Samantha Lawler, an astronomer at the University of Regina in Canada.

…The growing threat of satellite constellations adds to other degradations of the night sky such as light pollution, says Karlie Noon, a PhD candidate in astronomy and an Indigeneous research associate at Australian National University in Canberra. “In the same way that our lands were colonized, our skies are now being colonized,” she says. “And this isn’t just Indigenous people.” She points out that companies have launched satellites without necessarily consulting the scientific community. [emphasis mine]

Oh the horror. Scientists weren’t consulted! The nerve of these companies!

In response, astronomers have decided their only solution is to enlist the UN to shut down these satellite companies.
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SpaceX launches 59 smallsats and tugs into orbit

Capitalism in space: SpaceX today successfully launched 59 smallsats and orbital tugs using its Falcon 9 rocket.

The first stage successfully completed its eighth flight, landing at Cape Canaveral. As I write this the upper stage is in the several hour-plus process of deploying the payloads.

The leaders in the 2022 launch race:

22 SpaceX
16 China
7 Russia
3 Rocket Lab
3 ULA

American private enterprise now leads China 31 to 16 in the national rankings, and the entire rest of the world combined 31 to 26.

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Chinese expert calls for China to find ways to destroy Starlink constellation

A Chinese communications expert at its Beijing Institute of Tracking and Telecommunications has written a paper calling for China’s military to develop ways in which it can to destroy SpaceX’s Starlink constellation.

According to the South China Morning Post, lead author Ren Yuanzhen and colleagues advocated in Modern Defence Technology not only for China to develop anti-satellite capabilities, but also to have a surveillance system that could monitor and track all satellites in Starlink’s constellation.

“A combination of soft and hard kill methods should be adopted to make some Starlink satellites lose their functions and destroy the constellation’s operating system,” the Chinese boffins reportedly said, estimating that data transmission speeds of stealth fighter jets and US military drones could increase by a factor of 100 through a Musk machine connection.

I am sure China (as well as every other superpower — including the U.S. military) is already working on developing methods for either jamming or destroying Starlink. Doing either however is difficult because of the constellation’s nature: many small satellites all of which provide redundancy and are easily replaced. Even more depressing for these power-hungry government entities is the fact that Starlink is not the only constellation now in orbit, with many others soon to follow.

For example, consider the contracts that the NRO announced today with three different surveillance satellite companies, all of which have their own constellations. Getting rid of one is hard. All three is likely impossible.

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Software issues delay Psyche launch seven weeks

Engineers preparing to stack the Psyche probe on top of its Falcon Heavy rocket for an August 1, 2022 launch have been forced to delay that launch at least seven weeks until September 20th at the earliest because of a software issue.

Technicians unboxed the Psyche spacecraft and moved it to a handling fixture for a series of hardware and software tests to make sure the probe survived the cross-country trip from California.

But a technical issue interrupted the test campaign, and will delay the launch of the Psyche mission at least seven weeks.

“An issue is preventing confirmation that the software controlling the spacecraft is functioning as planned,” NASA said in a written statement, responding to questions from Spaceflight Now. “The team is working to identify and correct the issue.”

Assuming no further delays, the spacecraft will still reach Psyche in January 2026.

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SpaceX seeking another $1.725 billion in investment capital

Capitalism in space: SpaceX has begun another private funding round, now asking for $1.725 billion in new investment capital.

The space venture is looking to bring in up to $1.725 billion in new capital, at a price of $70 per share, according to a company-wide email on Friday obtained by CNBC. Notably, SpaceX split its stock price 10-for-1 in February, which reduced the common stock to $56 a share – with the new valuation representing a 25% increase.

When added to past funding rounds — and including the $2.9 billion provided by NASA for turning Starship into a manned lunar lander — SpaceX will have raised approximately $12 billion total for building Starship.

Sounds like a lot, doesn’t it? Well, compared to what NASA has spent for its expendable SLS rocket (about $60 billion), $12 billion is chicken feed, especially because Starship will not be expendable, but entirely reusable.

If this contrast doesn’t illustrate the strength of freedom, competition, and private enterprise over government, I don’t know what does. Government, not caring about making a profit, produces a disposable rocket costing many billions, and takes two decades to do it. Private enterprise in comparison also wants a big rocket, but it also doesn’t look kindly on throwing away its investment with each launch. It instead insists the cost to build it be constrained, as well as the time to do it.

The result: Government accomplishes little and wastes a lot. Private enterprise makes it happen, and quickly for a reasonable cost.

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SpaceX successfully launches 53 Starlink satellites

Capitalism in space: SpaceX this morning successfully used its Falcon 9 rocket to send another 53 Starlink satellites into orbit.

The first stage completed its fifth mission, landing on the drone ship.

The leaders in the 2022 launch race:

21 SpaceX
15 China
6 Russia
3 Rocket Lab
2 ULA

The U.S. now leads China 29 to 15 in the national rankings, and the entire world combined 29 to 24.

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Launcher fills customer list for first flight of its space tug

Capitalism in space: The startup space tug company Launcher announced yesterday that it has signed deals with ten customers, filling its manifest, for the first test flight of its Orbiter tug.

The tug and its payloads will be launched in October on a Falcon 9. Six of those customers, all cubesats, will be deployed into their preferred orbit by the tug, while four others are payloads that will simply ride on the tug.

The company is now selling planned future missions scheduled in ’23 on other Falcon 9 launches. It is also developing its own smallsat rocket, Launcher Light, with a planned first launch in ’24.

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Elon Musk gives another tour of Starbase

Tim Dodd of Everyday Astronaut has posted another 44 minute long interview with Elon Musk that took place as Musk gave him a recent tour at Boca Chica, walking around the base of the Starship and Superheavy boosters being prepared for that first orbital launch.

I have embedded the interview below. It has the following interesting take-aways:

  • In describing their decision to eliminate completely a separate attitude thrust system for Starship and instead use the fuels in the main tanks using controllable vents, Musk once again demonstrated his engineering philosophy that “the best part is no part.”
  • The company is definitely planning to test the deployment of some Starlink satellites on that first orbital test flight.
  • Musk once again emphasized that there is a high expectation that this first orbital flight will fail, but they are unbothered by this because this first ship is considered a prototype anyway that must be redesigned. Whether it completes its flight or not, the flight will tell them what needs to be done for future iterations.
  • They are aiming with Starship to reduce to cost to bring a ton to the surface of Mars from $1 billion to $100K. Musk called this improvement “insane” but entirely possible.
  • Musk also noted how the design of Starship is not like a plane, which wants to develop lift. Starship instead is designed to fall, but do so as “draggy” as possible. The goal is to shed as much velocity as possible, as soon as possible.

Dodd also notes this video is the first of a new series.
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SpaceX launches 53 Starlink satellites on a new Falcon 9 rocket

Capitalism in space: SpaceX today successfully launched another 53 Starlink satellites, the company’s second launch in less than 24 hours.

The most newsworthy component of this launch is that for first time since February 2, 2022, and only the fourth time since the beginning of 2020, the Falcon 9 rocket used a new first stage, which successfully landed on its drone ship in the Atlantic. It appears that SpaceX is adding about two new boosters per year to its first stage fleet, based on the evidence from these launches.

The leaders in the 2022 launch race:

20 SpaceX
15 China
6 Russia
3 Rocket Lab
2 ULA

The U.S. now leads China 28 to 15 in the national rankings, and the entire world combined 28 to 24.

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SpaceX successfully launches another 53 Starlink satellites

Capitalism in space: SpaceX today successfully launched another 53 Starlink satellites, using a Falcon 9 first stage for the fifth time.

The first stage landed successfully on a drone ship.

The leaders in the 2022 launch race:

19 SpaceX
15 China
6 Russia
3 Rocket Lab
2 ULA

The U.S. now leads China 27 to 15 in the national rankings, as well as the entire world combined 27 to 24, leads that should widen in the next week with two more SpaceX launches as well as Boeing’s Starliner unmanned demo mission launch on ULA’s Atlas-5.

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SpaceX CEO: Starship could launch as early as June

Capitalism in space: SpaceX’s CEO and president Gwynne Shotwell revealed today that Starship could be ready for its orbital test flight from Boca Chica as early as June, though government regulatory obstacles make that launch more likely three to six months from now.

It appears that the delays in getting FAA approval for launch have not been the only issues that have delayed that first launch attempt. Though SpaceX would have likely tried a launch months ago with earlier prototypes had the approval arrived as originally promised, that launch would have likely failed based on ground tests the company has been doing during the delay.

When Musk tweeted his “hopefully May” estimate, SpaceX was nowhere close to finishing the Starship – Ship 24 – that is believed to have been assigned to the orbital launch debut. However, SpaceX finally accelerated Ship 24 assembly within the last few weeks and ultimately finished stacking the upgraded Starship on May 8th. A great deal of work remains to truly complete Ship 24, but SpaceX should be ready to send it to a test stand within a week or two. Even though the testing Ship 24 will need to complete has been done before by Ship 20, making its path forward less risky than Booster 7’s, Ship 24 will debut a number of major design changes and likely needs at least two months of testing to reach a basic level of flight readiness.

A more likely launch date is probably late July at the earliest, though of course that will also depend on the government’s approval, something that presently appears difficult to get.

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Momentus gets final launch permits for its space tug

Capitalism in space: After a year delay due to government security concerns, Momentus has finally gotten all the launch permits required for a launch later this month on a Falcon 9 of its space tug, Vigoride, on its first orbital test flight.

In late April Momentus had gotten FCC approval. Now it has gotten clearance from the FAA. The FAA had blocked last year’s launch because of security concerns related to the foreign connections of several of the company’s founders/investors. Those individuals have now left the company, clearing the way for license approval.

The delay however caused Momentus to lose several customers while allowing another space tug competitor, Launcher, to catch up.

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