Tag: spaceflight

Space Perspective unveils restroom for its high altitude tourist balloon

9:14 am

Neptune's restroom
Click for original image.

The Florida company Space Perspective yesterday unveiled the restroom for its high altitude tourist balloon, Neptune, that intends to take passengers on six to eight hour flights to nineteen miles elevation.

The goal was to provide an environment closer to a spa than to a typical aircraft setting, said Dan Window, who oversees all aspects of design at Space Perspective alongside Isabella Trani. “Overall, we embraced softness and optimistic color tones in the Space Spa, which play nicely with the contrasting colors you will see through its two windows,” Window said in the same statement. “We’re also using light washes, for example, to create ambience and allow for customization of the environment as well as discourage reflections in the windows. Soothing soundscapes will be unique to what you experience in the Space Lounge, and we brought in plants as a callback to the experience that Space Perspective’s founders had in Biosphere 2.

Based on the artist’s renderning to the right, the restroom is still a very small space, smaller than the smallest bathroom in most homes.

Space Perspective says it has received deposits for more than 1,600 flight tickets at 125K each, representing $200 million in potential income. It hopes to complete its first test flight next year.

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SpaceX successfully completes two Starlink satellite launches today

8:29 pm

SpaceX today successfully completed two Starlink satellite launches, first putting 21 satellites in orbit from Vandenberg in the early morning hours and then launching another 23 satellites from Cape Canaveral in the evening.

Both first stages successfully landed on their drone ships, respectively in the Pacific and Atlantic. The first completed its sixteenth flight, the second its fourth flight.

The leaders in 2023 launch race:

76 SpaceX
46 China
13 Russia
7 Rocket Lab
7 India

American private enterprise now leads China in successfully launches 88 to 46, and the entire world combined 88 to 74. SpaceX by itself now leads the entire world combined (excluding American companies) 76 to 74.

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First Bennu asteroid samples recovered from OSIRIS-REx return capsule

10:26 am

Scientists have successfully removed the asteroid samples from the OSIRIS-REx return capsule that the spacecraft obtained from the asteroid Bennu in 2020.

What is more exciting is that though they now have slightly more material than the mission hoped to bring back, they haven’t even opened the capsule’s sample compartment.

The curation team processing NASA’s asteroid Bennu sample has removed and collected 2.48 ounces (70.3 grams) of rocks and dust from the sampler hardware – surpassing the agency’s goal of bringing at least 60 grams to Earth.

And the good news is, there’s still more of NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer) sample to collect.

The sample processed so far includes the rocks and dust found on the outside of the sampler head, as well as a portion of the bulk sample from inside the head, which was accessed through the head’s mylar flap. Additional material remaining inside the sampler head, called the Touch-and-Go Sample Acquisition Mechanism, or TAGSAM, is set for removal later, adding to the mass total.

The large amount of material means there will be plenty to distribute to many scientists for study.

The reason the recovery process is going so slowly is to ensure the samples do not get contaminated by the Earth’s atmosphere. The capsule is inside a glovebox filled with nitrogen. The only way any work can be done is by inserting hands inside gloves that extend into the box. This keeps the samples protected but prevents any direct contact, which makes work slow and difficult.

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The reshuffling of Blue Origin’s management continues

10:20 am

With the announcement yesterday that another high level executive was leaving the company — the third in less than a month — Blue Origin does appear to be making major changes in its management as well as its entire organizational structure.

Blue Origin CEO Bob Smith told employees in an email on Friday that Mike Eilola, the company’s senior vice president of operations since 2021, “is leaving the company for personal reasons” on Nov. 3 and will have his unit split into two new organizations.

Eilola’s departure follows plans announced last month by Bezos to replace Smith, who has been Blue Origin’s CEO since 2017, with longtime Amazon executive Dave Limp by the end of the year. And Brent Sherwood, the head of what had been the company’s research and development unit, will depart next month, Reuters has reported.

This is not the only management restructuring. It has also shifted its lunar lander project into its own division, as well as created a new separate division for developing in-space robotic servicing and orbital tug products.

It finally appears that Jeff Bezos is taking action to get his company working again, after more than a half decade of non-achievement since Bob Smith took over in 2017. Hopefully these changes finally will produce results.

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Gaganyaan abort test flight flies successfully after short delay

10:13 am

When I went to bed last night India’s Gaganyaan abort test flight had been cancelled due to a launch abort at T-0, with the live stream ending and an expectation that engineers would need at least another day to fly.

When I woke up it turned out that ISRO behaved more like SpaceX than a government agency. It quickly figured out what was wrong, recycled the countdown, and two hours later successfully flew the test of its launch abort rescue system for its manned Gaganyaan capsule.

Indian Space Research Organisation (ISRO) successfully executed the Test Flight Abort Mission, for the Gaganyaan mission on Saturday after the first test flight was aborted at 8:45 am due to a problem in the engine ignition. ISRO Chief S Somanth said the planned lift off the TV-D1 rocket could not happen following an anomaly that will be analysed. He said that the engine ignition of the TV-D1 rocket did not happen over time.

The space agency then said that the errors have been identified and corrected and the second launch was scheduled for 10:00 Hrs today.

And at 10 am, ISRO successfully launched the test vehicle from Sriharikota today. Chairman Somanath expressed happiness and said, “I am very happy to announce the successful accomplishment of Gaganyaan TV-D1 mission”.

The test rocket launched, the abort system separated from the rocket as planned, the capsule was released from the abort system, its parachutes then opened, and the capsule then safely splashed down in the Bay of Bengal about ten miles off the coast, where it was recovered successfully.

ISRO plans a second launch abort test prior to flying the actual manned mission, but at this moment it appears very close to being ready for a manned mission in 2024, its present goal.

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India’s Gaganyaan launch abort test aborts at T-0

8:21 pm

India’s attempt today to test the launch abort system to be used to safely propel its manned Gaganyaan capsule away from a failing rocket aborted at T-0.

They need to take the spacecraft back to the assembly building in order to figure out what went wrong, so the next attempt will likely be delayed at mininum several weeks. UPDATE: That’s what the head of ISRO said at the end of this live stream, but that is not what happened. See new post above.

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The fractured floor of the south Utopia Basin

1:05 pm

The fracture floor of South Utopia Basin

Cool image time! The picture to the right, rotated, cropped, reduced, and enhanced to post here, was taken on August 5, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The central darker strip however comes from a September 27, 2008 image by MRO’s lower resolution context camera, inserted to fill in the blank section where one component on the high resolution camera has failed.

The picture focuses on what the scientists call a “pit interacting with a mound.” The 100-foot-deep pit is one of a very long meandering string of such pits, all of which suggest the existence of an buried river canyon into which debris is sinking. Altogether this particular string runs from several dozen miles, and its interaction with the triangular 300-foot-high mound suggests at first glance that the river that created the canyon did a turn to the left to avoid a large underground mountain, now mostly buried but revealed by its still exposed peak.

As is usual in planetary research, the first glance is often wrong. The overview map below provides a different answer, which says the formation of the aligned pits is related to the formation of the mound itself.
» Read more

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Astronomers detect what they think is the most distant known fast radio burst yet

9:50 am

The uncertainty of science: Using ground-based radio and optical telescopes, astronomers think they have detected the most distant known fast radio burst yet, coming from a galaxy thought to be eight billion light years away.

On 10 June 2022, CSIRO’s ASKAP radio telescope on Wajarri Yamaji Country was used to detect a fast radio burst, created in a cosmic event that released, in milliseconds, the equivalent of our Sun’s total emission over 30 years.

“Using ASKAP’s array of dishes, we were able to determine precisely where [in the sky] the burst came from,” says Dr Ryder, the first author on the paper. “Then we used the European Southern Observatory (ESO) Very Large Telescope (VLT) in Chile to search for the source galaxy, finding it to be older and further away than any other FRB source found to date, and likely within a small group of merging galaxies.”

Note that the scientists have not actually measured the distance of this burst. They assume it sits at the same distance of the group of merging galaxies that surround it. Only about fifty fast radio bursts have so far been detected. As yet there is no accepted explanation as to what causes them, though knowing their assumed distance helps narrow the possibilities significantly.

The scientists also think they can use the energy from this burst to measure the intervening matter between it and Earth, and thus get a better estimate of the mass of the universe.

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Webb detects high altitude jet stream above Jupiter’s equatorial band

9:40 am

Jupiter's newly discovered jet stream
Click for original false-color infrared image.

Using the Webb Space Telescope’s infrared capability, scientists have now detected a high altitude jet stream that flows above the equatorial band of Jupiter at speeds estimated to 320 miles per hour.

The false-color infrared image to the right shows evidence of this jetstream in three places by the brightest features seen there. From the caption:

In this image, brightness indicates high altitude. The numerous bright white ‘spots’ and ‘streaks’ are likely very high-altitude cloud tops of condensed convective storms. Auroras, appearing in red in this image, extend to higher altitudes above both the northern and southern poles of the planet. By contrast, dark ribbons north of the equatorial region have little cloud cover. In Webb’s images of Jupiter from July 2022, researchers recently discovered a narrow jet stream traveling 320 miles per hour (515 kilometers per hour) sitting over Jupiter’s equator above the main cloud decks.

These features sit about 25 miles higher than the planet’s previously detected cloudtops.

This discovery only proves what has always been evident, that Jupiter’s atmosphere is very complex with many features earlier optical observations could not see. It also only gives us a hint of that complexity. It will take numerous Jupiter orbiters observing in all wavebands, not just Webb in the infrared millions of miles away, to begin to untangle that complexity. And that untangling will take decades as well, since global weather unfolds over time. You can’t understand it simply by one snapshot. You have to watch the changes from season to season and from year to year. As Jupiter’s year is 12 Earth-years long, this research will take many lifetimes.

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Russia announces revised schedule for its lunar unmanned projects

9:04 am

NPO Lavochkin, the Roscosmos division that builds Russia’s lunar landers, has now announced a revised schedule for all of that country’s proposed lunar unmanned projects, following the failure of its Luna-25 lander in August.

The program calls for at least six missions, including orbiters, landers, and a rover, launching from 2027 through the 2030s. However, this quote from the article is the reality:

As often before, the latest strategy relied on the development time frames that had never been demonstrated by NPO Lavochkin in comparable projects in the past three decades.

What is worse is the 100% failure record of Lavochkin’s planetary probes once launched. It takes forever to build anything, and then what it builds and launches doesn’t work.

Not that this absimal record will cost Lavochkin anything. The Russian government and the bureaucracy that controls it does not allow any competition. Instead, like prohibition-era mobsters, divisions like Lavochkin carve up territories that they control, and allow no one else in. For example, Lavochkin owns planetary research while Energia, another division in Roscosmos, controls manned space flight as well as its launch industry. No one else is allowed it enter these markets, which means Lavochkin can fail repeatedly for the next century and nothing will change.

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Japan awards Ispace $80 million to develop larger lunar lander

8:49 am

The Japanese government, not its space agency JAXA, today announced it has awarded the commercial company Ispace an $80 million grant to develop a larger lunar lander, following its failed attempt earlier this year to land its first Hakuto-R1 lander on the Moon.

Japan will provide a subsidy of up to 12 billion yen ($80 million) to moon exploration startup ispace (9348.T) as part of a grant programme for innovative ventures, industry minister Yasutoshi Nishimura said on Friday.

The new lander is targeting a 2027 launch, and according to the company’s own statement [pdf] will replace the Hakuto-R lander being used on its first two lunar missions, as well as the Apex lander the American division of Ispace is now building for NASA. It also appears that the contract is fixed price, and will only be paid out when the company achieves actual milestones of development.

In other words, the Japanese government is doing what NASA is now doing, moving away from a government model, where its space agency JAXA builds and controls everything, to a capitalism model, where it buys what it needs from the private sector. That JAXA did not issue this award demonstrates this transition, in that until now all such space contracts were through that agency solely.

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At Senate hearings numerous launch companies complain of regulatory bottleneck

8:18 am

At a hearing in the Senate yesterday officials from SpaceX, Blue Origin, and Virgin Galactic all expressed strong concerns about how the regulatory bottleneck at the FAA is damaging the entire launch business.

Gerstenmaier emphasized that the FAA’s commercial space office “needs at least twice the resources that they have today” for licensing rocket launches. While he acknowledged the FAA is “critical to enabling safe space transportation,” Gerstenmaier added that the industry is “at a breaking point.”

“The FAA has neither the resources nor the flexibility to implement its regulatory obligations,” Gerstenmaier said.

…The other four panelists’ testimonies largely echoed SpaceX’s viewpoint on the need to bolster the FAA’s ranks and speed up the process of approving rocket launches. Phil Joyce, Blue Origin senior vice president of New Shepard, said the FAA “is struggling to keep pace” with the industry “and needs more funding to deal with the increase in launches.”

Likewise, industry expert Caryn Schenewerk, a former leader at SpaceX and Relativity Space, said that the FAA’s recent changes have yet to “streamline licensing reviews” and instead have “proven more cumbersome and costly.”

Wayne Monteith — a retired Air Force brigadier general who also led the FAA’s space office — said that Congress should consider consolidating space regulations. “I believe a more efficient one stop shop approach to authorizing and licensing space activities is necessary,” Monteith said.

As always, the focus is on giving the government agency “more resources”. No one ever suggests that maybe its inability to meet the demand is because of mission creep, in which the government continually grabs more regulatory power than it is supposed to have, which then requires it to have additional resources, which then allows it to grab even more power, which then requires more resources, and on and on the merry-go-round goes.

To really solve this problem we need to trim the regulatory framework. The FAA’s responsibilities must be cut, not enhanced. It must be told it “will issue” launch licenses, rather than take the position it “might issue” them. It also must be told to cut back on the checklists it is demanding from companies. All that should concern it is scheduling and arranging air traffic and the launch range to prevent conflicts. Beyond that any regulation is simply overreach, and is something that was never under its control in the past.

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