Month: August 2025

Contact re-established with Jupiter probe Juice after a month

6:48 am

After losing all communications with Europe’s probe Juice on July 16th, on its way to Jupiter, engineers have finally re-established communications and found the spacecraft to be in sound condition.

Six attempts to steer the medium-gain antenna back towards Earth were unsuccessful. Recovery efforts continued overnight, lasting almost 20 hours and focusing on manually powering up Juice’s onboard communication systems.

Eventually, a command succeeded in reaching Juice and triggering a response. The command activated the signal amplifier that boosts the strength of the signal that Juice sends towards Earth. Contact was re-established, and Juice was found to be in excellent condition. No systems had failed, and all telemetry was nominal.

The root cause was traced to a software timing bug. The software function that switches the signal amplifier on and off relies on an internal timer. This timer is constantly counting up and restarts from zero once every 16 months. If the function happens to be using the timer at the exact moment it restarts, the amplifier remains switched off, and Juice’s signal is too weak to detect from Earth.

The spacecraft has a scheduled fly-by of Venus on August 31st, so regaining contact was critical. It has already done one Earth fly-by, with two more scheduled, before it arrives in Jupiter orbiter in July 2031.

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SpaceX launches a cargo Dragon to ISS

7:16 am

SpaceX last night successfully launched an unmanned Dragon cargo capsule to ISS, its Falcon 9 rocket lifting off from Cape Canaveral in Florida.

The first stage completed its third flight, landing back at Cape Canaveral. The Dragon, carrying 5,000 pounds of cargo, will dock at ISS on August 25, 2025 in the early morning. During its mission at ISS it will also do a test engine burn to see if it can raise ISS’s orbit, the kind of orbital adjustments that have been routinely done by the Russian Progress freighters.

The leaders in the 2025 launch race:

104 SpaceX
47 China
12 Rocket Lab
11 Russia

SpaceX now leads the rest of the world in successful launches, 104 to 83.

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Misconduct alleged in management of Square Kilometer Array in Australia

5:53 pm

According to a whistle-blower, there has been financial misconduct in international management of the Square Kilometer Array (SKA) being built in remote western Australia.

In response to the disclosure, a copy of which has been seen by the Guardian, Zerbi has initiated an investigation into claims that public funds from member states have been lost through trading accounts – and then covered up by the organisation through the shuffling of funds internally.

At the centre of the misconduct allegations is a claim that at least £12m (A$25.1m) was lost through investment in three money market funds, with one fund allegedly losing 45% of its value. The Guardian has seen balance sheet extracts and statements that appear to confirm the investments by the SKAO, which is headquartered at the Jodrell Bank Observatory near Manchester.

The report also calls for an investigation into claims funds are being shifted within the organisation, and currency fluctuations being fabricated to conceal these losses from the governing council overseeing the project.

The project is significantly overbudget.

SKA management denies the alliegations, though it has at the same time begun its own investigation.

This corruption likely stems from the project’s international setup, which apparantly makes it “immune from normal legal processes and exempt from paying tax.” In addition, “international staff employed on the project in Australia are hired on diplomatic visas.” Under these conditions we should not be surprised if some hanky-panky with large sums of money took place.

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Off to the Grand Canyon and Colorado

8:20 am

Diane and I are taking a short six-day vacation up north, beginning today. This is actually our first trip together since the COVID panic, and we are both looking forward to it.

Our original plan had been to do a hike to the bottom, stay overnight at Phantom Ranch, and then hike out the next day. For a variety of reasons, including the fire on the north rim that has closed Phantom Ranch till the late fall, we shifted our plans to spending a few days at the south rim. We will hike the rim trail one day (something Diane hasn’t yet done), and do other stuff the next. We will then head to Colorado to visit friends.

I will be posting while I am on the road, but don’t expect long essays.

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August 22, 2025 Quick space links

7:56 pm

Courtesy of BtB’s stringer Jay, who apologizes for the lateness due to a hectic day at work. 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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SpaceX gets major tax credit for the jobs its new Starship factory will create.

1:29 pm

Because SpaceX’s new Starship factory, dubbed Gigabay, will create more than 500 new jobs in the Boca Chica region, the Starbase city commission this week awarded the company a sales tax refund valued as much as $3.75 million.

Gigabay will create about 630 new jobs, according to information Barrera showed the City Commission. That number included 315 entry-level jobs, which pay nearly $50,000 a year; 277 staff jobs, which pay nearly $90,000 a year; and 26 manager positions, which pay about $164,000 a year. … At least 25% of the jobs must be filled by veterans, residents of the enterprise zone or people who are considered economically disadvantaged.

SpaceX may receive a sales tax refund of $7,500 per job if the company invests $250 million. The program is capped at 500 jobs, allowing SpaceX to receive a maximum of $3,750,000.

Once again, the opposition to SpaceX does not come from the general public, which overwhelming supports what the company is doing in south Texas because of the wealth it is bringing to the region. The only opposition comes from fringe and very tiny leftist activist groups who oppose anything new, and specifically hate Elon Musk because he backed Donald Trump in last year’s election.

Sadly, those fringe groups are also backed by the propaganda press, which gives them a loud bullhorn they don’t deserve. It is imperative that Texas politicians recognize these facts, and not let that bullhorn bully them into actions detrimental to their constituents.

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Texas brewery tries brewing beer and growing barley on ISS

1:19 pm

A Texas brewery dubbed Starbase Brewing (no connection to SpaceX) has just completed an experiment on ISS where it tried to brew beer in weightlessness as well as grow barley in simulated Martian soil.

Starbase Brewing — unrelated to Elon Musk’s space company or its South Texas city of Starbase — sent its MicroBrew-1 and OASIS experiments to the International Space Station aboard a SpaceX mission Aug. 1. They came back aboard a SpaceX Dragon spacecraft that splashed down eight days later off the coast of California.

…OASIS, short for “Optimizing Agriculture in Simulated Interplanetary Soils,” is the result of a partnership between the beer maker, Texas A&M AgriLife and Jaguar Space, a Colorado bioastronautics firm. According to Argroves, who launched the company in 2020, the goal was to grow barley in a mixture of Martian soil simulant with a byproduct of beermaking called Brewer’s Spent Grain and microbes.

The MicroBrew-1 experiment attempted to ferment beer, mixing “eight containers loaded with half wort — the sugary liquid extracted from malted grains — and half yeast.”

The company is far from manufacturing space-grown beer, but its founder seems focused on being the first brewery selling beer on Mars.

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Junk science now dominates the reporting of the propaganda press

12:32 pm

The Sciences, when science journalism focused on reporting real discoveries
The Sciences, when the goal of science journalism
was to report real discoveries

When I started my career as a science journalist in the early 1990s, Peter Brown, the editor of award-winning magazine The Sciences (now sadly discountinued), assigned me the job of writing short news pieces. He pointed at a three-foot-high pile of press releases, and suggested I go through them to find some scientific discovery worth reporting.

As I went through this pile each month, I found that 90% described results that while interesting certainly did not merit any news coverage. Many described theories that “might” or “could” be true, hardly examples of solid new knowledge. I would find a handful of releases worth a news report, while the remaining 90% would get thrown in the dumpster.

Unfortunately, limited space in the magazine often meant that only one of the stories I thought worthwhile would be reported, but it also meant the story we picked was of real significance. The reader was guaranteed to read about important research results, because the technology then forced us to be discriminating.

That was then. Today, things are very different. The web allows modern news outlets to report about practically every press release they get. Nothing gets thrown away. If anything, new outlets today relish reporting on the least significant science results, merely because the scientists speculate about some amazing final events that “might,” “could,” or “may” happen, if their theories are right. The press eats this junk science up, because it produces great clickbait that, while as vapid as cotton candy, sounds really cool or exciting. That these speculations have no basis in reality is irrelevant.

To give you an idea of what I mean, here are a few examples from our modern propaganda press that I have gathered in just the past week:
» Read more

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Study: Car design has worsened, increasing blindspots which cause accidents

9:21 am

The view out of a modern car
The view out of a modern car

Our present dark age: According to a study by the Insurance Institute for Highway Safety (IIHS), in the past two decades the design of cars has drastically decreased the visibility for drivers so that blindspots are larger, resulting in an increase in accidents.

Puzzled by traffic accident data showing that fatalities for cyclists and pedestrians had risen over the past 25 years, while car passenger deaths had come down, IIHS researchers wondered whether drivers might be finding it harder to see those more vulnerable road users.

And they discovered that successive versions of long-running popular cars had obstructed, more and more, a driver’s view of the 10 meters (33 ft) of space they were about to drive into. That near-car view, from the eye point of the average male driver, had shrunk on every one of six long-running models tested, IIHS testing showed, when an early (1997-plus) version was compared with the version on sale in 2023.

In the case of traditional cars, the near-car viewable area had contracted only slightly, the 7-8% reductions from the Honda Accord and Toyota Camry possibly even attributable to measurement error.

When it came to SUVs, however, the shrinkage was dramatic. The driver of a 1997 Honda CR-V could see 68% of a forward half-circle whose perimeter was 10 meters (33 ft) from their eye point – slightly more, in fact, than from the sedans that were tested. The driver of a 2023 CR-V could see just 28% of that semi-circle. In relative terms, the driver of the 2023 CR-V could see only 42% of what they would see from a 1997 model.

You can read the IIHS study here.

Why are designers doing this? One theory is that they are increasingly relying on cameras and software to replace the driver’s sight, and thus feel free to add obstructions to the car body that make it look cool. The problem is that these mechanical non-human solutions simply don’t work as well as the human brain, and thus drivers are hitting things more often.

But don’t worry. Soon AI will soon make it possible for cars will drive themselves! We will even be able to eliminate the windows entirely so that car travel will be an utterly private thing!

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New Horizons placed in hibernation, possibly forever

9:05 am

The science team running the New Horizons probe, now more then 5.7 billion miles from Earth, has placed the spacecraft into what will be its longest hibernation period so far, with the possibility that it could even last forever.

New Horizons, which had been in active data-collection mode since April, will now remain in hibernation. Pending a final Fiscal Year 2026 budget, the spacecraft may be awoken in late June 2026. This will be the longest hibernation period of the mission so far, surpassing the previous mark of 273 days from June 2022 to March 2023.

But the spacecraft won’t be completely at rest; New Horizons will continue to take round-the-clock measurements of the charged-particle environment in the Sun’s outer heliosphere and the dust environment of the Kuiper Belt using three different onboard scientific instruments. These data will be transmitted back to Earth when New Horizons wakes up. [emphasis mine]

Though the NASA press release puts up an optimistic front, it is very likely that this hibernation period will last significantly longer than planned, due to those budget negotiations. Trump’s budget proposes eliminating all funding for New Horizons, which will mean this hibernation period will be permanent. There will be no money to hire anyone to reactivate it.

Even if the budget is cut, it is probable that NASA management in the future will provide some cash. At the moment there is little for it to observe on a daily basis. All that needs to be done is to turn it on for short periods to download the heliosphere data. Management could simply decide to turn it on once every five years or so.

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SpaceX launches X-37B for Space Force

9:11 pm

SpaceX tonight successfully launched the Space Force’s X-37B mini-shuttle, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.

This is the eighth mission for the Space Force’s two X-37Bs. It appears this flight is fourth for this particular X-37B, but this is not confirmed. Nor do we know how long this particular will last in orbit.

SpaceX’s first stage completed its sixth flight, landing back at Cape Canaveral. The fairing halves completed their first and second flights respectively.

The leaders in the 2025 launch race:

102 SpaceX
47 China
11 Rocket Lab
11 Russia

SpaceX now leads the rest of the world in successful launches, 102 to 82.

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August 21, 2025 Quick space links

3:08 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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Using Webb astronomers have for the first time identified the source of a fast radio burst

12:02 pm

Fast Radio Burst source

Astronomers using the Webb Space Telescope have now successfully pinpointed a specific object that appears to be the source for a fast radio burst (FRB), extra-galactic short bursts of radio energy whose cause and origin have up-to-now been unexplained.

Blanchard and his team used a discovery of an FRB in a nearby galaxy made with the CHIME Outriggers array, a radio telescope in Canada, which was recently upgraded to enable FRB detections with precise positions. The researchers then turned to NASA’s James Webb Space Telescope to look for an infrared signal from the same location.

…The infrared data revealed an object, dubbed NIR-1, that is likely a red giant star or possibly a middle-aged massive star. A red giant is a Sun-like star near the end of its life that has expanded and brightened, while the other possibility is a star much more massive than the Sun.

Although these stars are unlikely to directly produce FRBs, the scientists say, they may have an unseen companion, such as a neutron star, pulling material away from the red giant or massive star. This process of transferring mass

The burst itself occurred on March 16, 2025 about 130 million light-years away in the galaxy NGC 4141. You can read the discovery paper here [pdf].

There remain of course great uncertainties. For one, NIR-1 is itself not likely the cause of the FRB, but related to its source in some manner. The scientists posit a number of explanations, from either an unseen magnetar (a pulsar with a powerful magnetic field), or a flare from this massive star reflecting off that unseen magnetar.

Regardless, this discovery helps narrow the theories considerably.

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Slumping landslide in Mars’ glacier country

11:40 am

Overview map

Slumping landslide in Mars' glacier country
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was downloaded on July 1, 2025 from the high resolution camera on Mars Reconnaissance Orbiter (MRO).

Labeled by the science team as a “flow,” it shows what appears to be a major collapse of the canyon’s south wall. The white dot on the overview map above marks the location, near the center of the 2,000-mile-long strip in the northern mid-latitudes of Mars that I label “glacier country” because almost every single high resolution image of this region shows glacial features.

This picture is no exception. First, the canyon appears filled with a glacial material, though its flow direction is unclear. Orbital elevation data suggests that this collapse is actually at the canyon’s high point, with the drainage going downhill to the east and west.

Second, the collapse itself doesn’t look like an avalanche of rocks and bedrock, but resembles more a mudslide. Since liquid water cannot exist in Mars’ thin atmosphere and cold climate, the soft nature of the slide suggests it is dirt and dust impregnated with ice. At some point, either because of the impacts that created the craters on its southern edge or because the sun warmed the ice causing it sublimate away thus weakening the ground structurally, the entire cliff wall slumped downward to the north.

The canyon itself is about 800 feet deep. It likely formed initially along a fault line, with ice acting over time to widen and extend it.

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Avio gets 10-year lease from France to launch its Vega-C from French Guiana

9:44 am

The Italian rocket company Avio has now signed a 10-year lease with France to continue to launch its Vega-C from that nation’s French Guiana spaceport.

In a press release published on 19 August, the French Ministry of the Economy, Finance, and Industrial and Digital Sovereignty confirmed that, in line with the Seville agreement, Avio had been granted a ten-year licence.

…Avio will make use of the ELV launch complex at the Guiana Space Centre for the launch of its Vega C rockets. The pad was previously used for the original Vega rocket, which was officially retired in September 2024.

This deal is part of Europe’s move away from its centralized government-run Arianespace operations to the capitalism model. It has already shifted control of French Guiana from Arianespace back to France’s space agency CNES, which has begun to sign multiple similar deals with other European rocket startups. It is now in the process of shifting control of the Vega-C from Arianespace back to its builder, Avio, a shift that should be completed by the end of this year.

At that time, Avio will market the rocket commercially worldwide. Arianespace will no longer be a government middleman. This launchpad deal solidifies its access to a launch site, which it also plans to use for its next Vega upgrade, the Vega-E.

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India now targeting December for first unmanned test flight of Gaganyaan

9:27 am

Artist rendering of India's Gaganyaan capsule
Artist rendering of India’s Gaganyaan capsule

According to the head of India’s space agency ISRO, it is now targeting December 2025 for first unmanned test flight of its Gaganyaan manned capsule.

That flight will put the capsule into orbit for several days carrying a humanoid robot dubbed Vyomitra, designed to simulate what a human would experience in the capsule in space. It will be the first of three similar unmanned orbital test flights, leading up to a planned manned orbital mission in 2027.

Though this program has experienced numerous delays and program changes since it was first proposed in 2006, all the pieces have begun to fall into place in the past four years. It now appears that the above schedule is very solid. As long as there are no major test failures, India could launch its first astronauts by 2027.

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Firefly studying feasibility of launching from northern Japanese spaceport

9:07 am

Japan's spaceports
Japan’s spaceports indicated by red dots.

Firefly and the commercial Japanese Hokkaido spaceport in the north of Japan have begun a feasibility study for launching Firefly’s Alpha rocket there.

Establishing an memorandum of understanding with the Hokkaido Spaceport means that the two entities can flesh out a more concrete launch complex design and figure out all of the logistics to bring Alpha launch capabilities to Japan.

In the past Hokkaido has been the location for a number of suborbital launches, but no orbital launches as yet. For example, the Japanese startup Interstellar used this site for its suborbital test flights in 2018, and hopes to use it for future orbital flights.

Firefly meanwhile has launched its Alpha rocket multiple times from Vandenberg in California. The company is also building a launchpad at Wallops Island in Virginia, and has signed a deal with the Esrange spaceport in Sweden. The Swedish launch site however is questionable because any orbital launch from there would have to cross over land of other countries, and so far it appears permission for such a thing has not been arranged. Firefly might therefore be looking at Hookaiddo for precisely this reason.

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Russia launches classified military payload

8:40 am

Russia today successfully launched a classified military payload comprising “multiple military spacecraft”, its Angara-1 rocket lifting off from its Plesetsk spaceport in northeast Russia.

This was Russia’s second launch in two days, something it rarely does any longer. It was also the fifth launch of this version of Russia’s new family of Angara rockets, using a modular design that can be configured for different size payloads. Launched into a polar orbit, the lower stages crashed in the ocean in the Arctic and Pacific.

The leaders in the 2025 launch race:

101 SpaceX
47 China
11 Rocket Lab
11 Russia

SpaceX still leads the rest of the world in successful launches, 101 to 82.

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August 20, 2025 Quick space links

2:15 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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Meteorite that crashed through roof of home in Georgia dated to beginning of solar system

11:40 am

A meteorite that crashed through the roof of a home in Georgia in June 2025 has now been dated to have formed 4.56 billion years ago, to a time when the solar system was just beginning to form.

[The University of Georgia] received 23 grams of the 50 recovered from the piece that penetrated the house. Using optical and electron microscopy to analyze the fragments, Harris says he believes the meteorite to be a Low Metal (L) ordinary Chondrite. That classification means he expects the meteorite to have formed 4.56 billion years ago in the presence of oxygen — older than the Earth itself.

“It belongs to a group of asteroids in the main asteroid belt between Mars and Jupiter that we now think we can tie to a breakup of a much larger asteroid about 470 million years ago,” Harris said. “But in that breakup, some pieces get into Earth-crossing orbits, and if given long enough, their orbit around the sun and Earth’s orbit around the sun end up being at the same place, at the same moment in time.”

There has been a lot of unjustified hype in the mainstream press about this story, mostly about the age of the meteorite. The fact is that this age for a meteorite is simply not a surprise, that almost all chondrite meteorites found are of comparable age, coming from the beginnings of the solar system.

The most unusual part of the story is that the impact occurred through a person’s house. Such events are exceedingly rare. That it happened however was actually fortuitous, in that, first, no one was hurt, and second, it allowed the meteorite to be quickly recovered and analyzed.

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Bank officials: Obama and Biden demanded we blacklist Republican customers

11:29 am

Today's modern Democratic Party
Today’s modern Democratic Party

They’re coming for you next: According to this Fox New report, major bank executives have admitted that White House officials during the Obama and Biden administrations aggressively pressured them to cancel the bank accounts and blacklist many customers, simply because those customers had political opinions that Obama, Biden, and the Democratic Party did not like.

Fox News Digital spoke with two executives at leading U.S. banks, who asked to remain anonymous, fearing reprisals. The executives said that ambiguity in federal laws was exploited by regulators under the Obama and Biden administrations in order to pursue political objectives. According to one executive, banks were pressured to deny services to certain industries as part of Operation Choke Point and Operation Choke Point 2.0. “When there’s ambiguity in the law, beauty is in the eye of the beholder, and for a long time the beholder was the Obama and Biden administration,” the official said.

A House Oversight Committee report found that “Operation Choke Point,” a DOJ task force whose aim was to “choke out” legal companies disfavored by the Obama administration, worked with bank regulators to label certain industries, including firearms sales, as “high risk.”

During the height of the blacklisting craze in both the Obama and Biden administrations, numerous conservative candidates and organizations and individuals suddenly found their bank accounts canceled and their businesses blocked from ordinary financial transactions. These new allegations confirm what was strongly suspected at the time, that the Democrats were using the regulations to blackmail banks into doing this blacklisting.

This story proves without doubt the despicable and thuggish nature of Barack Obama, Joe Biden, and the Democratic Party minions who worked under them. Moreover, these allegations add great weight to the other accusations against Obama and many intelligence officials for making up the Trump-Russian collusion hoax. If Obama was willing to threaten banks if they didn’t blacklist conservatives, he and those intelligent officials would surely have had no problem working up a fake story to slander and destroy Trump.

All the more reason for voters to utterly reject this Democratic Party. It has not reformed itself, and it is clearly now a threat to not only our Constitution and the rule of law, it is a direct threat to the livelihood and freedom of every single American. It has no morals at all. All these Democrats care about is power. If the voters give that power back to them in any future election, they will use it to destroy all who disagree with them.

And there no longer any doubt about this at all.

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Russia launches returnable capsule for month-long biology research mission

10:44 am

Russia today successfully launched the first Bion-M returnable capsule in more than a dozen years, its Soyuz-2 rocket lifting off from the Baikonur spaceport in Kazakhstan.

The capsule will remain in orbit for about a month doing weightlessness and radiation experiments with a variety of biological samples, 1,500 fruit flies, and 75 mice. Though similar to the commercial capsules recently launched by Varda, Bion-M is different in that it appears the research has no marketability. As a government-run project by Russian Academy of Science, no effort was made to use weightlessness to produce a product for sale on Earth.

The leaders in the 2025 launch race:

101 SpaceX
47 China
11 Rocket Lab
10 Russia

SpaceX still leads the rest of the world in successful launches, 101 to 81.

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