First high resolution images released from Juice’s fly-by of the Earth & Moon

9:34 am

Juice's high resolution view of the Moon
Click for original image.

The Italian science team that runs the high resolution camera on the asteroid probe Juice have now released that camera’s first images, taken to test its operation during the spacecraft’s close fly-by of both the Moon and then the Earth a week ago.

The picture to the right, cropped, reduced, and sharpened to post here, shows the Moon’s surface during that close fly-by, which got within 435 miles. The camera is dubbed Janus, and was developed by Italy and operated by the Italian National Institute for Astrophysics.

JANUS will study global, regional and local features and processes on the moons, as well as map the clouds of Jupiter. It will have a resolution up to 2.4 m per pixel on Ganymede and about 10 km per pixel at Jupiter.

The main aim of JANUS’s observations during the lunar-Earth flyby was to evaluate how well the instrument is performing, not to make scientific measurements. For this reason, JANUS took images with various camera settings and time intervals – a bit like if you’re going out to test a DSLR camera for the first time. In some cases, researchers intentionally ‘blurred’ the images so that they can test out resolution recovery algorithms. In other cases, they partially saturated the image to study the effects induced on the unsaturated areas.

As can be seen by the sample image above, the test images appear to have demonstrated that Janus will function as planned when Juice arrives in orbit around Jupiter in 2031 in order to study that gas giant’s upper atmosphere as well as its larger icy moons, Ganymede, Calisto, and Europa.

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JAXA finally shuts down SLIM operations after four months of no contact

9:14 am

SLIM's last image
Click for original image.

Japan’s space agency JAXA today announced that it has now closed down all further attempts to contact its SLIM lunar lander on the surface of the Moon.

The Japan Aerospace Exploration Agency (JAXA) concluded operations of the Smart Lander for Investigating Moon (SLIM) on the lunar surface at 22:40 (JST), on August 23, after being unable to establish communication with the spacecraft during the operational periods from May to July*, following the last contact on April 28, 2024.

SLIM was launched onboard the H-IIA Launch Vehicle No.47 (H-IIA F47) on September 7, 2023 from the Tanegashima Space Center and achieved Japan’s first Moon soft landing on January 20, 2024. The landing precision was evaluated with a position error of approximately 10 meters from the target point, confirming the world’s first successful pinpoint landing. In addition, the Multi-Band Camera (MBC) successfully performed spectral observations in 10 wavelength bands on 10 rocks, exceeding initial expectations. Further, despite not being part of the original mission plan, the spacecraft was confirmed to survive three lunar nights and remained operational, demonstrating results that surpassed initial goals.

The lander’s main goal was to demonstrate the ability to do a precise robotic landing within a 100 meter landing zone. And even though one nozzle fell off during landing, resulting in SLIM landing on its side, it accomplished that goal and then survived three lunar nights, exceeding significantly its expected ability to function in harsh lunar environment.

The image to the right, reduced to post here, was taken by SLIM just before it was shut down for its first lunar night. It looks to the southeast across the width of 885-foot-wide Shioli Crater, the opposite rim the bright ridge in the upper right about a thousand feet away.

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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

Rocket Factory Augsburg releases footage of 1st stage failure during static fire test

9:03 am

The German rocket startup Rocket Factory Augsburg today released the film footage it took during the failed 9-engine static fire test of its 1st stage last week.

I have embedded that footage below.

As the company’s CEO noted two days ago, the company has identified the cause as a fire in an oxygen pump which they think was unrelated to the engine design. This explanation remains puzzling, however. If the problem was not engine design, it suggests instead some other quality control error, which it is even more important to identify in order to prevent such errors in the future.

The video provides numerous angles of the failure, including one that captured the moment when the first stage fell over. As the CEO noted, it fortunately fell in the right direction, missing critical launchpad equipment and thus reducing significantly the damage to the pad.
» Read more

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Starliner will return unmanned; crew will return in February 2025 on Dragon

10:51 am

Starliner docked to ISS
Starliner docked to ISS.

In a briefing today, NASA’s administrator Bill Nelson announced that Boeing’s Starliner capsule, launched in June on its first manned mission, will return unmanned and that the two astronauts it brought to ISS — Butch Wilmore and Suni Williams — will return in February 2025 as part of the crew of the next Dragon manned mission, scheduled to launch in late September.

Nelson made it a point to note that NASA’s past inactions to protect astronauts on two different shuttle missions, thus leading to their deaths, was a factor in this decision. The agency now decided safety must come first, and since Starliner’s return abilities still carry uncertainties that relate directly to safety, it decided to use a more reliable and tested Dragon capsule to return those astronauts back to Earth. During the entire briefing and Q&A session it became very clear that NASA is now paying very close attention to its engineers and their conclusions, rather than dismissing those conclusions because of other management concerns, as it did during those previous two shuttle failures.

Nelson also stated that NASA still wants to use Starliner as a second crew vehicle to ISS. He noted that he has spoken to Boeing’s new CEO, who apparently committed to getting Starliner fixed and operating. It remains undecided whether another test manned flight will be required of Boeing (at Boeing’s cost) before NASA certifies it as an operational vehicle. Whether any other customers will be willing to use the capsule remains unlikely until Boeing has flown a lot of Starliner NASA flights with no problems.

At this moment they are looking to bring Starliner back in early September, using a simplified undocking system to get the vehicle away from ISS quickly. The next Dragon mission will launch no earlier than September 24th carrying two astronauts and two empty flight suits that Wilmore and Williams use during their return.

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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.

Update from Rocket Factory Augsburg’s CEO on first stage explosion on launchpad

9:26 am

Link here, but I have embedded his video statement below. He goes into detail about what they now believe happened when the rocket exploded during the static fire test, as well as the limited damage to the launchpad. They do not think the failure was a design flaw, which means it was caused by something that was done while building the engine. The company now plans to use for this first launch the stage that it was building for its second launch, and hopes to launch next year.

There was one little quote from him that tells me the company’s statement prior to the failed test that it could launch “in a matter of weeks” was based solely on its own engineering but was not going to happen. In today’s statement he says, almost as an aside, that “We wanted to launch in the next few weeks or months and this is unfortunately no longer possible.” [emphasis mine]

What the highlighted words tell me is that had this test been successful, Rocket Factory would have been able to stack the rocket and would have been willing to launch quickly. For that schedule to extend into months however could only be for one reason, an expectation that the UK’s Civil Aviation Authority (CAA) would not issue the launch license immediatley, but would dither as it did with Virgin Orbit (bankrupting that company).

Thus, red tape remains a major obstacle for the next launch. I suspect the CAA — risk adverse as all bureaucracies are — will not be comfortable issuing a new license after this failure, unless Rocket Factory can show unequivocally that it has taken actions that will prevent all such failures in the future, something that is likely impossible.

» Read more

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Blue Origin delays first New Glenn launch two weeks to October 13, 2024

9:04 am

The first launch of Blue Origin’s new New Glenn orbital rocket, carrying two Rocket Lab Mars orbiters built for NASA, has now been delayed two weeks to October 13, 2024.

The decision was made public by a very short and vague press release by NASA that stated no reasons for the delay and did not say clearly who made the decision. The release also did not indicate the launch window for this mission. The mission is going to Mars, which means it must launch within a certain clearly degined period this fall, when orbital mechanics will allow the orbiters to reach Mars as planned, or the mission will get delayed two years.

Blue Origin had previously targeted September 29, 2024 for the launch, but I have not been able to locate any source that states when that launch window ends. The delay of two weeks definitely shortens that window, but I don’t know how much.

Can Blue Origin meet this window? That remains unknown, but we shall soon find out.

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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

Ringo Starr, Robbie Robertson, & many others – The Weight

6:01 pm

An evening pause: It remains amazing how pervasive the music of the 1960s remains, worldwide.

Hat tip Mike Nelson for providing this nice way to go into the weekend.

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August 23, 2024 Quick space link

4:06 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.

Only one today from Jay. A quiet day.

  • Mynaric’s manufacturing woes threaten to delay production of U.S. military satellites

    • The German company is to supply the optical terminals that the satellites will use to send and receive laser signal, and its contract involves supplying these terminals to four other companies in their contracts with the Pentagon. It apparently is having problems scaling up the production of these units from making a few to many in order to serve a plethora of constellations.

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Robert Kennedy’s speech today, in which he suspends his campaign and endorses Trump

2:12 pm

Even Robert Kennedy agrees with this now
Even Robert Kennedy agrees with this now

Below I have embedded in its entirety Robert Kennedy Jr.’s speech today where he announced he has suspended his campaign, endorsed Donald Trump for president, and declared he will campaign for him.

You should watch it, especially beginning from around seven minutes into the speech, when he begins to describe at length the tyrannical anti-democratic nature of today’s modern Democratic Party, and why that nature has forced him to leave that party, the party of his father, Robert Kennedy and his uncle, John Kennedy, to which he has belonged since he was a child. The key quote:

I attended my first Democratic convention at the age of six in 1960 and back then, the Democrats were the champions of the Constitution of civil rights. The Democrats stood against authoritarianism against censorship against colonialism, imperialism and unjust wars. We were the party of Labor of the working class. The Democrats were the party of government transparency and the champion of the environment. Our party was the bulwark against big money interests and corporate power. True to its name. It was the Party of Democracy.

As you know, I left that party in October because it had departed so dramatically from the core values that I grew up with. It had become the party of war censorship, corruption, big Pharma, big tech big ag and big money wanted abandoned democracy by canceling the primary to conceal the cognitive decline of the sitting president.

He now sees Trump as the only way now to prevent this party of censorship and corruption from destroying our great nation.

This quote however does not give you the full flavor of his speech. It is nuanced, thoughtful, educated, and principled. You might not agree with everything he believes, but you will discover that he came to those beliefs based on rational thought, reasoned research, and critical thought. And it is that ability to think critically and openly about the Democratic Party — that he and his family have been an integral part for more than half a century — and to reject it and endorse Donald Trump. It is therefore incumbent upon every American citizen to do the same, to use our brains to make a thoughtful (not emotional) choice in November.

Which means it is incumbant upon everyone to spend a short 40 minutes to watch this speech. If you run it at 1.5 speed you can still understand everything, it will take less time.
» Read more

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Finding beauty on Mars in all the strange places

12:08 pm

Overview map

Beauty on Mars
Click for original image.

Cool image time! The picture to the right, cropped to post here, was taken on May 23, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The white dot in the inset of the overview map above indicates the location on Mars, smack dab in the middle of the 2,000-mile-long mid-latitude strip that I call glacier country, because practically every close-up image of this region shows glacial features.

This picture is no exception. The arrows in the inset show the downhill grade, falling about 1,700 feet across the entire inset. That grade is a reflection of the transition that takes place in this glacier country from the cratered southern highlands to the northern lowland plains.

I decided to crop the image at full resolution — showing only a tiny portion — because to my eye these curving linear grooves, produced naturally as Mars’ climate cycles cause glaciers to shrink and then grow repeatedly so that each cycle lays down a new line while squeezing the previous lines, are almost like a work of art. This might be nothing more than a glacier on an alien planet, but nature has caused it to form a very beautiful picture.

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NASA adds three orbital tug startups to its contract bid list

9:55 am

NASA yesterday added three orbital tug startups to its contract bid list, allowing these companies to bid on projects that require the deployment of NASA smallsats to different orbits after launch.

NASA announced Aug. 22 that it selected Arrow Science and Technology, Impulse Space and Momentus Space for its Venture-Class Acquisition of Dedicated and Rideshare (VADR) contract. That selection allows them to compete for task orders for launching specific missions, typically small satellites willing to accept higher levels of risk in exchange for lower launch costs.

Arrow provides small satellite companies the deployment equipment used to release the satellite after launch. Impulse and Momentus have orbital tugs that not only deploy smallsats, but move them to their preferred orbit after the tug’s release from its launch rocket.

This NASA announcement allows its smallsats to be launched on either a dedicated small rocket that puts the satellite in its desired orbit or as part of a larger rideshare launch with many satellites that then uses the tug to get the satellite where it needs to be.

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