July 22, 2024 Quick space links

3:59 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

 

 

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UK distributes cash to space sector to keep them in the UK

12:23 pm

The United Kingdom government today announced five different grants totalling $14 million to various institutions and companies in an effort to promote aerospace operations within the UK.

The biggest grant, $6.45 million, went to the German rocket startup Hyimpulse to help pay the cost of a vertical launch of its SR75 test suborbital rocket from the Saxavord spaceport in the Shetland Islands.

Hyimpulse, which had originally planned to do its test launches from Saxavord, had been forced to do its first launch from the Southern Launch spaceport in Australia because of regulatory delays in the UK. Because of that red tape the company also signed a further agreement with that Australian spaceport for future test flights. It appears this grant is the UK government effort to get Hyimpulse launches back.

Nor is this the first such grant to Hyimpulse, or to a German rocket startup. Previously Hyimpulse had won two grants totaling almost $5 million. In addition, the UK has also awarded the German rocket startup Rocket Factory Augsburg just under $5 million.

Of the other four grants in this most recent award, the second biggest ($4.57 million) went to a Glasgow company, Spire Global, to develop better weather satellite forecasting technologies. The other three grants were all about a million dollars each, and went a variety of space sector institutions/companies in Scotland.

It is apparent that the red tape problems at Saxavord that has been driving rocket startups away from the UK has forced the UK government to reach into its wallet to try to keep them from leaving. For these companies, taking the money is a two-edge sword. The cash is nice, but if they can’t launch as planned it does them little good. I expect these deals require Hyimpulse and Rocket Factory to launch from Saxavord, but do not require them to do so first. This gives these companies the freedom to go elsewhere if necessary to meet their schedules.

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Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

The print edition can be purchased at Amazon or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

A classic spiral galaxy

8:53 am

A classic spiral galaxy
Click for original image.

Monday is always a slow news day in space, so we start the day with a cool image. The picture to the right, reduced and sharpened to post here, was taken by the Hubble Space Telescope of a spiral galaxy about 100 million light years from Earth.

That NGC 3430 is such a fine example of a galactic spiral may be why it ended up as part of the sample that Edwin Hubble used to define his classification of galaxies. Namesake of the Hubble Space Telescope, in 1926 he authored a paper which classified some four hundred galaxies by their appearance — as either spiral, barred spiral, lenticular, elliptical or irregular. This straightforward typology proved immensely influential, and the modern, more detailed schemes that astronomers use today are still based on it. NGC 3430 itself is an SAc galaxy, a spiral lacking a central bar with open, clearly-defined arms.

The bright blue indicates areas of star formation, while the reddish streaks indicates dust. The orange/reddish dots above and below the galaxy are distant background galaxies whose light has been shifted to the red because they appear to be moving away from us due to the expansion rate of the universe.

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NASA suspends all U.S. spacewalks on ISS due to water leak

9:03 am

Because of a water leak that occurred in an umblical cord at the beginning of a spacewalk on June 24, 2024, NASA has now suspended all U.S. spacewalks on ISS as it investigates the cause.

Tracy Dyson, a NASA astronaut, had a brief spacesuit leak a month ago while still in the hatch of the International Space Station (ISS). She and Mike Barrett had just opened the door for a 6.5-hour spacewalk for maintenance activities, when showers of ice particles erupted from a spacesuit connection to the ISS. The spacewalk was suspended, but the astronauts were never in any danger, NASA has emphasized.

“That spacewalk ended early because of a water leak in the suit’s service and cooling umbilical; that’s the site that’s connected to ISS,” station program manager Dana Weigel, of NASA, told reporters in a teleconference Wednesday (July 17). (Astronaut spacesuits stay connected to ISS life support systems via that umbilical until just before they exit the hatch.) “We’re still taking a look at the cause of the water leak, and what we want to do to recover,” Weigel added. “We’ll go look for the next opportunity for where we want to do the spacewalk. It’s not time-critical or urgent, and so we’ll find the best, logical place to put it.”

At this moment NASA has still not identified the cause of the leak, though astronauts on ISS have been inspecting the umblical cord as well as the entire suit, disassembling components where possible.

What really needs to happen is the delivery of newly designed suits, something NASA has wanted done for about fifteen years. The agency spent most of that time making powerpoint presentations and spending a billion dollars, with no new suits produced. It is now hoping its spacesuit contract with Axiom will get it new spacesuits.

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Conscious Choice cover

Now available in hardback and paperback as well as ebook!

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

The Trump assassination attempt provides another illustration of our bankrupt press/media

3:11 pm

We can learn a lot about the press by watching how they react to breaking news stories, with the aftermath and questions about the Secret Service’s actions during the attempt on Donald Trump’s life on July 13, 2024 being a perfect example.

My goal is not to analyze the failures of the Secret Service that day. Others will do that far better than I. My goal here is to analyze the press itself, to illustrate who is really interested in finding out what really happened, to report the news, and who is not.

First we have Fox anchor Jesse Watters’ opening statement on July 15, 2024 at the start of the Republican National Convention, outlining great detail all the many many MANY questions that remain unanswered about the truly horrible job the Secret Service did in protecting Trump during that July 13th rally. His opening sentence illustrates his focus quite bluntly:

There is one burning question on all of our minds. Did Biden’s Secret Service almost get Trump killed? All evidence points to yes.

Watters then unreservedly without fear outlines all the known facts and the many failures, never flinching from the very ugly conclusions those fact suggest. As he concludes, “The minute we stop asking questions, they win.” Watch:
» Read more

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ESA’s Juice probe to Jupiter prepares for first Earth+Moon slingshot fly-by

10:35 am

Graphic showing Juice's upcoming duel fly-by
Graphic showing Juice’s upcoming duel fly-by.
Click for original image.

The European Space Agency’s (ESA) first mission to Jupiter, dubbed Juice (Jupiter Icy Moons Explorer) is about to do the first ever back-to-back fly-bys of the Moon and then the Earth immediately afterward in order to slingshot it forward on its long journey to the gas giant.

The graphic to the right, cropped and reduced to post here, shows the plan. Juice will first fly past the Moon, shifting its path slightly, and then zip past the Earth one day later, its trajectory then under-going a much larger change.

The lunar-Earth flyby will see Juice pass just 700 km [435 miles] from the Moon’s surface at 23:16 CEST on 19 August and 6807 km [4230 miles] from Earth’s surface almost exactly 24 hours later at 23:57 CEST on 20 August.

Using the gravity of the Moon to slightly bend Juice’s trajectory first will improve the effectiveness of the much larger gravity assist at Earth. However, the dual flyby requires extraordinarily precise navigation and timing, as even minor deviations could send Juice in the wrong direction.

The engineering teams have already been doing simulations to make sure they get this complex maneuver right. If all goes right, the spacecraft will then do flybys of Venus in August 2025, Earth in September 2026, and Earth again in January 2029, arriving in Jupiter orbit in July 2031.

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Rocks broken by Curiosity’s wheels contain the first pure sulfur crystals found on Mars

10:16 am

Curiosity's robot arm about to take a close look at the ground
Click for original image.

Close-up of rocks on Mars
Click for original image.

When Curiosity completed a drive on May 30, 2024, subsequent images from the rover revealed that the wheels had broken apart some small rocks, revealing very bright yellow materials not normally seen on the planet.

I posted those images on June 7, 2024 — noting that such colorful and crystal-like surface features have been rarely seen by Curiosity — and post them again now, with the top picture showing the broken rocks, labeled as “target rocks”, just after the robot arm had rotated up and away from a close inspection and imaging of those rocks. The picture to the right is a close-up taken by Curiosity’s Mars Hand Lens Imager (MAHLI), located at the end of the rover’s robot arm and designed to get close-up high resolution images of the ground that the arm is exploring. Everything in this image is tiny, in the millimeters in scale.

The science team yesterday confirmed that those unusual rocks are the first pure crystals of sulfur found on the red planet.

Since October 2023, the rover has been exploring a region of Mars rich with sulfates, a kind of salt that contains sulfur and forms as water evaporates. But where past detections have been of sulfur-based minerals — in other words, a mix of sulfur and other materials — the rock Curiosity recently cracked open is made of elemental, or pure, sulfur. It isn’t clear what relationship, if any, the elemental sulfur has to other sulfur-based minerals in the area.

While people associate sulfur with the odor from rotten eggs (the result of hydrogen sulfide gas), elemental sulfur is odorless. It forms in only a narrow range of conditions that scientists haven’t associated with the history of this location. And Curiosity found a lot of it — an entire field of bright rocks that look similar to the one the rover crushed.

Analysis of samples taken from drilling into a nearby much more structurally solid rock is presently on-going. As for theories explaining the presence of this pure sulfur, those are being worked on as well.

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Astra goes private

9:56 am

The troubled rocket startup Astra has completed a purchase deal with its original two founders, with the company becoming a privately owned company entirely owned by those two individuals.

Under the terms of the definitive agreement for the transaction (the “Merger Agreement”) that was previously announced on March 7, 2024, Apogee Parent, Inc., (“Parent”), an entity formed by Chris Kemp, Astra’s co-founder, chief executive officer and chairman, and Dr. Adam London, Astra’s co-founder, chief technology officer and director, will acquire all of the outstanding shares of the Company’s Class A common stock, par value $0.0001 per share (the “Class A Shares”) not already owned by it for the right to receive $0.50 per share in cash, as more fully described in the Merger Agreement.

With the completion of the take-private acquisition, the Class A Shares ceased trading prior to the opening of trading on July 18, 2024 and will no longer be listed on the Nasdaq Capital Market (“Nasdaq”).

Whether this deal can save the company remains unknown. It ceased launching its Rocket-3 rocket due to technical problems and the rocket’s overall small capacity, and has been very short of cash, hindering development of its proposed larger Rocket-4.

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China launches earth observation satellite

9:50 am

China today successfully launched an earth observation satellite, its Long March 4B rocket lifting off from Taiyuan spaceport in the north of China. Video clips of the launch can be seen here.

No word on where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.

The leaders in the 2024 launch race:

71 SpaceX
31 China
8 Russia
8 Rocket Lab

American private enterprise still leads the world combined in successful launches, 83 to 47, while SpaceX by itself still leads the entire world, including other American companies, 71 to 59.

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NASA and Boeing complete ground static fire tests of Starliner

11:20 pm

According to a press announcement tonight from NASA, the agency and Boeing have now completed the static fire tests using a Starliner ground capsule to duplicate the engine burns required to bring the in-space capsule back to Earth, carrying its two astronauts.

Teams completed ground hot fire testing at White Sands and are working to evaluate the test data and inspect the test engine. The ongoing ground analysis is expected to continue throughout the week. Working with a reaction control system thruster built for a future Starliner spacecraft, ground teams fired the engine through similar inflight conditions the spacecraft experienced on the way to the space station. The ground tests also included stress-case firings, and replicated conditions Starliner’s thrusters will experience from undocking to deorbit burn, where the thrusters will fire to slow Starliner’s speed to bring it out of orbit for landing in the southwestern United States.

Engineers now need to complete a review of those tests, followed by a full review leading to a decision as to when the astronauts will return on Starliner. No dates have yet been set, but expect these reviews to be completed within two weeks, and that Starliner will likely be scheduled for return in early August, prior to the scheduled launch of the next Dragon manned mission in mid-August.

All this assumes the FAA will clear SpaceX to resume launches before then. SpaceX is apparently ready to resume this week, but we have no indication the FAA will go along.

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July 18, 2024 Quick space links

3:36 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

 

 

 

 

  • Today in 1966 John Young and Michael Collins launched on Gemini 10

    • This mission completed the first entirely successful docking, followed by a rendezvous with a second target spacecraft. Gemini 8 had docked but had to abort shortly thereafter due to out-of-control thruster, and Gemini 9 couldn’t dock because the shroud did not release properly from the target spacecraft.

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Scientists: Biden has infused DEI and racial quotas throughout the entire federal science bureaucracy

1:39 pm

Joe Biden, allied with Hamas
Joe Biden, like the KKK in love with racist quotas

A new research paper just completed by a international group of scientists details at length how the policies of critical race theory and its “diversity, equity, and inclusion (DEI)” philosophy has been infused deeply into all levels of the entire federal science bureaucracy, influencing grant awards and hiring at the National Science Foundation (NSF), the National Institute of Health (NIH), the Department of Energy (DOE), and the National Aeronautics and Space Administration (NASA) in ways that warp science and research and make good research impossible..

You can read the paper here [pdf]. From the press release:

The paper exposes how DEI has spread much further and more deeply into core scientific disciplines than most people, including many scientists, realize. This has happened, in large part, by presidential executive order (specifically, EO 13985 and EO 14091), implemented through the budget approval process.

The two executive orders listed were issued by President Biden in 2021 and 2023 respectively, with the first issued on his very first day in office. If you have the patience, it worth reading both, since they outline in great detail the goals of this administration to favor the hiring and promotion of “underserved communities,” which the first order lists as follows:
» Read more

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Columbia University donors fleeing because of its apparent willingness to tolerate bigotry and pro-Hamas mobs

1:03 pm

Columbia University's seal
The motto means “In Your Light [God],
We Shall See the Light.” Too bad no one
running Columbia now believes in this.

In the past two months Columbia University has discovered that there are real consequences for tolerating and sometimes even supporting the bigotry and anti-Semitism of its Marxist and pro-Hamas students and faculty.

First, in early June a very wealthy Columbia graduate donated $260 million to Israel’s Bar-Ilan University. Though the donor remains anonymous, these details were released by the university:

Not only did the donor make a point to tell onlookers he fought in a conflict entrenched in antisemitism, but he also reiterated how he graduated from Columbia.

It appears the donor wanted to make it very clear that Columbia had once been in the running for this donation, but its wishy-washy response to the riots committed on campus by pro-Hamas students caused him to reject it.

Nor has this been all. Another major donor to Columbia, Mortimer Zuckerman, announced earlier this week that he has cut off payments on a major $200 million donation he had initiated to Columbia in 2012, totaling millions.
» Read more

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Curiosity looks up Gediz Vallis as it starts its journey out

10:45 am

Curiosity panorama looking south on July 16, 2024Curiosity panorama looking south on July 16, 2024. Click for high resolution. Go here, here, here, and here
for original images.

Overview map
Click for interactive map.

Even as the Curiosity science team is beginning the rover’s journey out of the giant Martian slot canyon Gediz Vallis, they have on July 16, 2024 used its high resolution camera to gather a new mosaic of the surrounding terrain. I have used four of those images (available here, here, here, and here) to create a panorama, as shown above, focusing on the view looking south up into Gediz Vallis. Make sure you click on the image to see the full resolution version.

The overview map to the right provides the context. The blue dot marks Curiousity’s present position. The yellow lines indicate the approximate area covered by the panorama. The white dotted line indicates Curiosity’s actual traveled route, while the red dotted line the planned route.

The peak of Mount Sharp is directly ahead in this panorama, out of sight and about 26 miles away and 16,000 feet higher up. To get a sense of how far away that remains, note that Curiosity in its dozen years of exploration on Mars has so far traveled just under 20 miles and climbed about 2,500 feet.

The plan is to back track downhill and circle around the nose of the western wall of Gediz Vallis and head south in a parallel canyon that is believed to provide easier traveling for Curiosity’s damaged wheels.

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Researchers discover an anti-aging drug that extends the lives of rats 25%

9:49 am

Researchers have discovered that by blocking the increase of a certain protein within the body, they can not only extend the lives of rats by about 25%, the rats overall health in old age was improved significantly.

You can read the original paper here and the press release from the researchers here. From that press release:

After establishing IL11’s role in aging, the team demonstrated that by applying this anti-IL11 therapy in the same preclinical model, metabolism was improved. The mice shifted from generating white fat to beneficial brown fat. Brown fat breaks down blood sugar and fat molecules to help maintain body temperature and burn calories. The researchers also observed improved muscle function and overall better health in their study, as well as an increased lifespan by up to 5 per cent in both sexes.

Unlike other drugs known to inhibit specific pathways involved in aging, such as metformin and rapamycin, anti-IL11 therapy blocks multiple major signaling mechanisms that become dysfunctional with age, offering protection against cardio-metabolic diseases, age-related loss of muscle mass and strength as well as frailty. In addition to these externally observable changes, anti-IL11 therapy also reduced the rate of telomere shortening and preserved mitochondria’s health and ability to generate energy.

According the paper, this drug is now in early-stage clinical trials for fibrotic lung disease, but its benefits — as seen in these rat experiments — could turn out to be far greater, across the board.

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Astronomers discover an exoplanet with the most eccentric orbit so far found

9:41 am

Using the TESS space telescope, astronomers have discovered a gas giant exoplanet with the most eccentric orbit so far found, circling a star about 1,100 light years away.

On Jan. 12, 2020, TESS picked up a possible transit of the star TIC 241249530. Gupta and his colleagues at Penn State determined that the transit was consistent with a Jupiter-sized planet crossing in front of the star. They then acquired measurements from other observatories of the star’s radial velocity, which estimates a star’s wobble, or the degree to which it moves back and forth, in response to other nearby objects that might gravitationally tug on the star. Those measurements confirmed that a Jupiter-sized planet was orbiting the star and that its orbit was highly eccentric, bringing the planet extremely close to the star before flinging it far out.

Prior to this detection, astronomers had known of only one other planet, HD 80606 b, that was thought to be an early hot Jupiter. That planet, discovered in 2001, held the record for having the highest eccentricity, until now.

The exoplanet’s orbit is presently 167 days long, at its closest stellar approach dipping 10 times closer to its star than Mercury is from the Sun, and at its farthest point zipping just beyond Earth’s distance.

Computer simulations suggest that in a billion years this orbit will decay into a more circular orbit close to the star, turning this gas giant into a hot Jupiter roasted by its star continually.

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