Courtesy of BtB’s stringer Jay.
The company plans to list its shares on the Toyko stock exchange, prior to the landing of Hakuto-R1 on the Moon in April.
At present the risk, even if it hit the Earth, is small. The asteroid’s size is estimated roughly to be about 150 feet across, with a less than 1 in 600 chance of a collision even in 2046.
SpaceX today successfully launched another 40 OneWeb satellites, using its Falcon 9 rocket lifting off from Cape Canaveral.
This was SpaceX’s third launch for OneWeb, helping to replace the Russians who broke its contract with OneWeb after its invasion of the Ukraine. The first stage completed its thirteenth flight, landing safely on a landing pad at Cape Canaveral. As amazing as this record is, it is not a record for the most reflights, which presently stands at fifteen. The fairings completed their sixth flight.
As of posting not all of OneWeb’s satellites have been deployed.
The 2023 launch race:
16 SpaceX
7 China
3 Russia
1 Rocket Lab
1 Japan
1 India
American private enterprise now leads China 17 to 7 in the national rankings, and the entire world combined 17 to 12. SpaceX alone leads the entire world combined, including American companies, 16 to 13.
Click for original image.
That the Martian surface becomes increasingly icy as one approaches its poles is becoming increasingly evident from orbital images. Today’s cool image provides us another data point.
The picture to the right, rotated, cropped, reduced, and enhanced to post here, was taken on January 4, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It is once again another terrain sample image, taken not as part of any particular research project but to fill a gap in the camera’s schedule so as to maintain its temperature. With such pictures, it is hard to predict what will be seen, though the scientists try to find interesting things. In this case the camera team succeeded quite nicely, capturing what appears to me to be a small volcano with two calderas.
This volcano however has almost certainly not spouted lava but mud and water.
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Texas A&M: abandoning its discriminatory
policies?
Bring a gun to a knife fight: Less than a month after Texas governor Greg Abbott ordered all state agencies to cease considering race and gender in hiring, Texas A&M (TAMU) officials announced they were removing all mention of diversity, equity, and inclusion policies from the university’s hiring and admissions practices.
After receiving the Feb. 6 memo, Texas A&M Chancellor John Sharp immediately ordered all A&M System institutions to review their employment and admission practices and confirm their compliance, according to the university. … Sharp directed all universities and agencies within the TAMU system to remove the DEI statements from their employment or admissions practices. The directive also standardizes faculty and staff applications, limiting them to a cover letter, curriculum vitae, statements about research and teaching philosophies, and professional references. It further instructs universities and agencies to make all websites or printed materials dealing with employment and admission practices compliant with the directive, says TAMU.
Will this change anything? It appears that for now, no, not much. » Read more
Starfish Space, a new entrant into the orbital tug & servicing industry, has successfully raised $14 million in new investment capital, in addition to the $7 million it had raised in a previous fund-raising round.
The company hopes to launch a test satellite later this year, dubbed Otter Pup, which will undock from the orbital tub of another company, Launcher Space, do maneuvers, and then redock.
Starfish’s plan calls for Otter Pup to be sent into orbit this summer as a rideshare payload on SpaceX’s Transporter-8 mission. The spacecraft will be deployed from Launcher Space’s Orbiter space tug, and then will execute a series of maneuvers with a xenon-fueled electric propulsion system to move away from the tug.
If all goes well, the Otter Pup will return to the vicinity of the Orbiter, and then use an electrostatic-based capture mechanism to latch onto a docking target on the space tug. It could take months to test out the Otter Pup’s systems and tweak them as necessary for its test hookups.
Though the company says it will offer tug services once operational, it appears it is mostly aiming for the satellite robotic servicing market. It, like Astroscale, has developed its own docking capture device, which it will try to convince satellite companies to attach to their satellites. It will then use this to dock and service those satellites. Since these capture devices are proprietary, the number that each company gets onboard satellites will determine that company’s future sales.
This orbital servicing industry appears to be growing very quickly, now that launch costs have come down by about 90% since the arrival of SpaceX. For example, the orbital tug company Momentus is getting ready to launch its third mission.
The Space Force has assigned launchpad space at Cape Canaveral to four different new smallsat rocket startup companies, ABL Space Systems, Stoke Space, Phantom Space, and Vaya Space, none of which have yet launched.
There are currently four active launch complexes on the Eastern Range; Launch Complex 37 for ULA Delta rockets; Launch Complex 40 for SpaceX Falcon 9 rockets; Launch Complex 41 for ULA Atlas rockets; and Launch Complex 39A, which is owned by NASA.
ABL Space Systems, which has the RS1 rocket, has been allocated property at Space Launch Complex 15. ABL’s first orbital attempt in January failed. Stoke Space was allocated property at SLC 14. The launcher is based in Washington state and working to develop a fully reusable rocket. And Phantom Space and Vaya Space were allocated space at SLC 13. Phantom Space is developing the Daytona Launch System and executed a successful hot fire test in November.
This article provides a nice overview of the four companies, of which Vaya is the newest entrant into the smallsat rocket industry.
Space Force officials have made it clear they want to maximize use of their facility at the Cape, while helping to energize this private commercial market.
Though a collision was unlikely, Russian engineers fired the engines of a docked Progress freighter on March 6, 2023 to adjust ISS’s orbits in order to guaranteethat an Earth-observation satellite would fly past harmlessly.
At approximately 7:42 a.m. (12:42 GMT), thrusters on the Progress 83 resupply vessel currently docked with the International Space Station (ISS) fired for a little more than six minutes, raising the station’s orbit to prevent the potential collision, NASA said in a blog post (opens in new tab).
The satellite in question appears to have been an Argentinian Earth-observation satellite launched in 2020, according to Sandra Jones, from NASA’s Johnson Space Center. In a tweet, Dr. Jonathan McDowell, astronomer and astrophysicist at the Harvard–Smithsonian Center for Astrophysics, narrowed the possible candidates down to Nusat-17, noting the constellation’s orbital decay.
The article at the link includes a nice graph showing the number of times per year engineers have had to do this since 1999. The number of such maneuvers ranges from 0 to 5 per year, with no clear trend up or down. That lack of a trend suggests the constant howls claiming that space junk is a growing problem might be a bit overstated. This is not to say it isn’t a problem, merely that the problem might not be as severe as some claim.
Embedded below the fold in two parts.
To listen to all of John Batchelor’s podcasts, go here.
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An evening pause: Performed live 1977.
Hat tip Judd Clark.
Courtesy of BtB’s stringer Jay.
Both suits accuse the company of weeding out older employees, exclusively based on age. I wonder if many of those older workers simply had the knowledge and experience to realize working for Blue Origin was turning out to be a dead end.
This regulation means the core stage of future Long March 5B must be controllable, and will not crash randomly somewhere on Earth. We shall see.
The Soyuz-5 was to replace the Ukraine’s Zenit rocket, but has been plagued by delays. This action by Kazakhstan, as yet unconfirmed, would likely kill the project, as the rocket now has no launchpad.
After several countdown recycles Relativity’s launch team finally decided to scrub today’s first launch of its 3D-printed Terran-1 rocket.
At one point the countdown got to T-1:10, but was aborted at that point because the temperatures in the oxygen tank were not within acceptable values.
The launch window was three hours long, and it appeared they simply ran out of time. As of posting more details have not yet been released. The link above goes to the live stream.
1792 Exchange: Exposing blacklisting in
corporate America
They’re coming for you next: A survey by the non-profit 1792 Exchange has found that almost half of a list of 1,000+ major corporations, from Google to Kroger, are very willing and eager to “cancel a contract or client, or boycott, divest, or deny services based on views or beliefs.”
Of these, 160 companies were found to be “high risk” for blacklisting. For example, its report [pdf] on high-risk Coca-Cola found the following:
Coca-Cola Co. has demonstrated a willingness to terminate relationships with organizations based on ideology and require unconstitutional diversity mandates from vendors and suppliers. It lacks policies to prevent viewpoint discrimination, while it denounced local legislative efforts to reform election security and protect the unborn. Coca-Cola will not give to faith-based charities but gives to the Human Rights Campaign (HRC) and the Anti-Defamation League (ADL). Based on its policies and past practices, Coca-Cola Company receives a “High Risk” rating.
Note that Pepsi was also considered “high-risk”, even though it was slightly less willing to blacklist. According to the survey’s report of Pepsi [pdf]:
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