Category: Behind The Black

Is the nomination of Jared Isaacman as NASA’s administrator facing political headwinds?

10:18 am

Jared Isaacman
Jared Isaacman

I admit immediately that I have no inside information to back up the speculation that will follow. Instead, it is based entirely on my fifty years of experience observing the political machinations that take place inside the DC swamp.

In the past week there have been a slew of stories all aimed at pressuring Congress to quickly confirm Jared Isaacman (billionaire, jet pilot, businessman, and commercial astronaut), Trump’s pick to be NASA’s next administrator. For example, two days ago NASA’s last Republican-appointed administrator Jim Bridenstine publicly called for Isaacman’s confirmation by the Senate.

“I think Jared Isaacman is going to be an amazing NASA administrator,” he said. “I think he’s got all the tools to be what could be the most consequential NASA administrator given the era in which we live in now.” That era, he said, involves greater reliance on commercial space capabilities. “He’s going to be able to take that and do things that have never been able to be done before.”

This week there was also an article in Space News, touting Isaacman’s desire to increase funding to NASA’s planetary defense program, expressed by him in February when it looked like asteroid 2024 YR4 had a good chance of hitting the Earth in 2032.

Furthermore, a group of seven Republican senators this week also joined the chorus, sending a letter [pdf] to Senators Ted Cruz (R-Texas) and Maria Cantwell (D-Washington), the chair and ranking members respectively of the Senate Commerce, Science, and Transportation Committee, extolling Isaacman in glowing terms and calling for his quick confirmation.

So with all this enthusiastic support bubbling out everywhere, why do I suspect Isaacman might actually be in trouble?
» Read more

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Indian engineers successfully undock its two Spadex robot satellites

9:33 am

After a delay of several months following the first autonomous robotic docking of its two-satellite Spadex mission, engineers from India’s space agency ISRO have now successfully undocked the chase satellite from its target satellite.

According to ISRO, the in-orbit performance of the docked satellites was extensively analysed, with a viable operational window identified from March 10 to March 25. Isro plans to conduct further experiments with the satellites in the coming days.

…Now that the undocking is complete, more docking attempts are expected to evaluate: How precisely ISRO can execute multiple docking maneuvers, how well the algorithms perform under various conditions, how the integrated inertial systems function and how the propulsion system performs during repeated operations.

These rendezvous and docking capabilities are essential for India to achieve its goal of building a manned space station and resupplying it on a regular basis.

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Ohio lawmakers lobby Trump to move NASA headquarters there

9:26 am

In a letter [pdf] dated March 11, 2025 to both vice president J.D. Vance and Jared Isaacman, presently nominated to become NASA administrator, a group of federal and state lawmakers from Ohio urged the Trump administration to move the agency’s headquarters to their state.

“While we recognize that other states, including Florida, Alabama, and Texas, may pursue similar proposals, Ohio presents a uniquely advantageous case due to its rich aerospace heritage, lower operational costs, and central role in the nation’s technology and defense sectors,” read the letter, signed by Ohio Republican Reps. Max Miller, Troy Balderson, Mike Carey, Warren Davidson, Jim Jordan, Dave Joyce, Bob Latta, Michael Rulli, Dave Taylor and Mike Turner and Democratic Rep. Marcy Kaptur. Buckeye State Sens. Bernie Moreno and Jon Husted, both Republicans, signed onto the letter as well.

Florida officials have already made their own proposal for capturing NASA headquarters. Based on this growing lobby effort, it really looks like the Trump administration is serious about scaling down NASA’s headquarters and moving it from the District of Columbia.

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ULA pinpoints reason a nozzle fell off a Vulcan rocket side booster during last launch

9:11 am

During a press briefing earlier this week, ULA’s CEO Tory Bruno noted that a manufacturing defect was the reason a nozzle fell off one of the two solid-fueled strap-on boosters during the second launch of the company’s new Vulcan rocket.

In a March 12 media roundtable, Tory Bruno, president and chief executive of ULA, said the anomaly was traced to a “manufacturing defect” in one of the internal parts of the nozzle, an insulator. Specific details, he said, remained proprietary. “We have isolated the root cause and made appropriate corrective actions,” he said, which were confirmed in a static-fire test of a motor at a Northrop test site in Utah in February. “So we are back continuing to fabricate hardware and, at least initially, screening for what that root cause was.”

The company however still awaits approval by the Pentagon to begin Vulcan commercial military launches. That delay has forced it to shift its first launch in 2025 from Vulcan to an Atlas-5 launch of Amazon’s first set of operational Kuiper satellites. Bruno also revealed during the press briefing that the company has scaled down the number of launches it hopes to complete in 2025 from 20 to 12, with the reduction caused almost entirely by fewer Vulcan launches.

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NASA releases Blue Ghost movie landing while Firefly prepares lander to observe solar eclipse of the Moon by Earth

8:54 am

NASA today released a fantastic movie of Firefly’s Blue Ghost lunar lander as it touched down on the Moon on March 2, 2025, taken by four cameras mounted on the underside of its Blue Ghost lunar lander.

I have embedded the movie below.

The compressed, resolution-limited video features a preliminary sequence that NASA researchers stitched together from SCALPSS 1.1’s four short-focal-length cameras, which were capturing photos at 8 frames per second during the descent and landing.

The sequence, using approximate altitude data, begins roughly 91 feet (28 meters) above the surface. The descent images show evidence that the onset of the interaction between Blue Ghost’s reaction control thruster plumes and the surface begins at roughly 49 feet (15 meters). As the descent continues, the interaction becomes increasingly complex, with the plumes vigorously kicking up the lunar dust, soil and rocks — collectively known as regolith. After touchdown, the thrusters shut off and the dust settles. The lander levels a bit and the lunar terrain beneath and immediately around it becomes visible.

Engineers will use this imagery to better anticipate and possibly reduce the amount of dust kicked up during future landings.

Meanwhile, Firefly engineers are preparing the lander to observe tomorrow night’s lunar eclipse, but from a completely different perspective. On Earth we will see the Earth’s shadow slowly over five hours cross the Moon. On the Moon Blue Ghost will see the Earth cross in front of the Sun. Because of our home world’s thick atmosphere, there should be a ring remaining during totality.

Because the Moon will be in shadow during the eclipse, the challenge will be power management, operating the spacecraft solely on its batteries.
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SpaceX launches more Starlink satellites but scrubs manned Dragon launch

8:37 am

SpaceX yesterday attempted two launches from its Florida launchpads, but only got one off. First the company placed another 21 Starlink satellites into orbit, its Falcon 9 rocket lifting off from Cape Canaveral. The first stage completed its 22nd flight, landing on a drone ship in the Atlantic.

In the second launch from the Kennedy Space Center, SpaceX had to scrub the launch because of a problem with the hydraulic system operating a support clamp arm. The flight is now rescheduled for no earlier than tomorrow at 7:03 pm (Eastern).

The leaders in the 2025 launch race:

28 SpaceX
11 China
3 Russia
2 Rocket Lab

SpaceX now leads the rest of the world, including American companies, in total launches, 28 to 20.

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Graceful isolated dunes at the edge of the sea of dunes that surrounds Mars’ north ice cap

12:44 pm

Graceful isolated dunes on the edge of the dune sea that surrounds Mars' north pole
Click for original image.

Cool image time! The picture to the right cropped, reduced, and sharpened to post here, was taken on January 29, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). I have also rotated it so north is up. Labeled simply as a “terrain sample,” it was likely taken not as part of any specific research request but to fill a gap in the schedule in order to maintain the camera’s proper temperature.

In this case the timing allowed the camera team to capture this breath-taking picture of these graceful arching dunes sitting in what is likely the near-surface ice sheet that covers much of the red planet’s high latitudes. That sheet is not pure ice, but a complex mixture of ice, dirt, dust, and sand, covered during the winter by a thin mantle of dry ice.

The isolated dunes appear to be ridges sticking up from that flat terrain, but this impression is probably incorrect, based on the location.
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Thank you to everyone who donated during my February birthday fund-raising drive

12:11 pm

Readers!

My annual February birthday fund-raising drive for Behind the Black is now over. Thank you to everyone who donated or subscribed. While not a record-setter, the donations were more than sufficient and slightly above average.

As I have said many times before, I can’t express what it means to me to get such support, especially as no one is required to pay anything to read my work. Thank you all again!

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Chinese man convicted of flying drone over Vandenberg illegally

9:32 am

The Chinese man, Yinpiao Zhou, who was arrested in November when he flew a spy drone illegally over Vandenberg Space Force Base for almost an hour, has now been convicted of a misdemeanor.

A 39-year-old man from Contra Costa County and Chinese citizen, Yinpiao Zhou, pled guilty to a misdemeanor charge in U.S. District Court in Los Angeles Monday morning for flying a drone over Vandenberg Space Force Base, according to the U.S. Attorney’s Office.

Zhou was arrested in December on charges of failing to register an aircraft that was not providing transportation and violation of national defense airspace, based on federal court documents. Following an indictment by a federal grand jury on the two misdemeanor charges, Zhou, under a plea agreement, admitted guilt to one charge—violation of national defense airspace. … The plea agreement stipulates Zhou may face up to one year imprisonment, one year supervised release, and a $100,000 fine.

All the evidence suggests this guy was doing spying for China. For one, he was arrested at the airport as he tried to board a plane back to flee back to China. Second, when confronted by security he lied about his actions, trying to hide the drone. Third, he had an accomplice who security people foolishly allowed to get away, who is still unidentified and still at large (assuming he is even still in the country).

Based on these facts, at a minimum Zhou should be immediately deported after he completes his one year sentence. In the past he would not have gotten off so lightly. He would have been tried as a spy, and hanged.

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SpaceX inks Starlink deals with India’s two largest telecom operators

9:21 am

In a sign that suggests OneWeb is losing the competition to begin satellite internet access to India, SpaceX this week has signed two Starlink deals with India’s two largest telecom operators.

Jio Platforms, the subsidiary of India’s conglomerate Reliance Industries and the country’s largest telecom operator, Wednesday announced a partnership with Elon Musk’s SpaceX to offer Starlink’s satellite broadband internet services to its customers in India. Under the agreement, which is subject to regulatory approvals, Jio and SpaceX will explore using Starlink to extend the telco’s offerings, while Jio will sell Starlink equipment through its retail outlets and online storefronts, the telco said in a press statement.

…Earlier Wednesday, Airtel, India’s second-biggest telco, announced a similar partnership with SpaceX to offer Starlink through its channels. The Airtel partnership is also subject to SpaceX’s regulatory approvals in the country, which are in process with IN-SPACe and the Department of Telecommunications.

SpaceX had previously tried to bring Starlink to India by selling subscriptions directly to customers but was forced to pull back when the government denied it regulatory approval. These two deals suggest that the government wanted SpaceX to partner with Indian companies, keeping some of its profits in-country.

These deals also suggest that OneWeb is failing to provide good service to the Indian market, even though it is half owned by a major Indian investor and got regulatory approval several years ago. The design of OneWeb’s system requires the construction of ground stations to link its satellite constellation with the ground operations, and it appears this added step is causing delays that is forcing the telecom industry to look elsewhere. For example, the same thing has happened in the Falkland Islands, which signed first with OneWeb (which is also half owned by the UK government) but has now approved Starlink because OneWeb wasn’t able to provide its service on time.

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Astronomers discover 128 more moons around Saturn

9:01 am

Using a ground-based telescope, astronomers have now identified 128 new moons circling Saturn, bringing its moon count to 274, more than the total moons around all the other planets in the solar system combined.

Edward Ashton at Academia Sinica in Taipei, Taiwan, and his colleagues found the new moons with the Canada-France-Hawaii Telescope, revealing dozens that have previously evaded astronomers. They took hours of images of Saturn, adjusted them for the planet’s movement through the sky and stacked them on top of each other to reveal objects that would otherwise be too dim to see.

All the new moons are between 2 and 4 kilometres in diameter and are likely to have been formed hundreds of millions or even billions of years ago in collisions between larger moons, says Ashton.

That Saturn has so many moons should surprise no one. Saturn actually has possibly millions, maybe even billions, of moons, if you count every particle in its rings. In fact, the gas giant poses a problem for astronomers in defining what a moon actually is. How small must an object be before you stop calling it a moon?

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