Author: Robert Zimmerman

Two launches by SpaceX and China

9:51 am

Two more launches so far today, one by SpaceX in the early morning and a second by China in the evening.

First SpaceX placed 29 more Starlink satellites in orbit, its Falcon 9 rocket lifting off from Cape Canaveral Space Force Station in Florida. The first stage (B1090) completed its 13th flight, landing on a drone ship in the Atlantic.

Next China placed another 20 Qianfan (Spacesail) satellites into orbit, its Long March 8A rocket lifting off from its coastal Wenchang spaceport. Video of the launch can be seen here. China’s state-run press provided no information about the number of satellites, but this site stated it was 20. Previous Long March 8A Qianfan launches had carried 18 however. Either way, this planned 12,000 satellite internet constellation now has approximately 239 satellites in space, with a goal to place 648 in orbit by the end of this year.

The leaders in the 2026 launch race:

80 SpaceX
44 China
10 Rocket Lab (plus two suborbital HASTE launches)
8 Russia

For the third straight year SpaceX leads the entire world combined in total launches, 80 to 76.

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True Anomaly’s Jackal successfully completes orbital proximity operations around Rocket Lab’s Puma

10:59 am

According to a statement earlier this week from the satellite company True Anomaly, its Jackal spacecraft has successfully completed its orbital proximity operations around Rocket Lab’s Puma spacecraft, integrated and launched in less than 17 hours in a planned military operation dubbed Victus Haze.

Tasked by the United States Space Force, Jackal performed multiple circumnavigations of Rocket Lab’s target spacecraft – Puma – capturing images and characterizing the spacecraft from multiple aspects. Mosaic – our multi-vehicle, multi-domain mission software – planned the sortie, commanded the maneuvers, and ran the imaging passes. The resulting images have been processed and disseminated.

We had eyes on Puma long before the mission began. Our sensors acquired the spacecraft within hours of its launch into a previously unknown orbit.

Jackal was launched by SpaceX in early May 2026 as part of one of its Bandwagon multi-satellites missions, after the entire Victus Haze mission was delayed because its original launch provider, Firefly, had problems with its Alpha rocket. Rocket Lab followed on June 21, 2026 with its fast launch of Puma. During the proximity operations, it appears Jackal got as close as 100 kilometers to Puma, which doesn’t seem very close but was likely sufficient for reconnaissance imaging.

The military’s goal of the Victus Haze mission was to prove that an orbital reconnaissance asset, in this case Jackal, could quickly approach and provide detailed imagery of another satellite that was launched suddenly and without notice. The mission also wanted to demonstrate the ability of an American rocket company to launch a satellite fast, in under 24 hours. with little notice. It appears it achieved all these goals.

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China launches more satellites for Qianfan internet constellation

9:36 am

China today successfully launched the 13th batch of Qianfan (Spacesail) satellites into orbit, its Long March 6 rocket lifting off from its Taiyuan spaceport in northeast China.

China’s state-run press provided no information about where the rocket’s lower stages (using very toxic hypergolic fuels) crashed within China. Nor did it state how many satellites were launched. Based on previous Qianfan launches using the Long March 6, the number was likely 18, which means this proposed 12,000 satellite constellation now has about 219 satellites in orbit. It hopes in its first phase to have 648 launched by the end of the year.

The leaders in the 2026 launch race:

79 SpaceX
43 China
10 Rocket Lab (plus two suborbital HASTE launches)
8 Russia

For the third straight year SpaceX leads the entire world combined in total launches, 79 to 75.

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Kate Smith – God Bless America

6:01 pm

An evening pause: Though she made this Irving Berlin song her signature piece during World War II, the performance below from 1974 carries with it some grand history. In 1969 the management of the Philadelphia Flyers hockey team had begun playing a recording of Smith singing God Bless America instead the Star Spangled Banner because they thought it might uplift the crowd, which seemed disinterested at the anthem at the start of games.

It worked, better than they expected. For some reason, the Flyers would win almost every time the recording was used. They didn’t do it every game, but often enough it would make a difference.

She finally did it live for them at the 1973 home opening, bringing down the house. The recording below was her fourth live appearance, and in many ways the most spectacular, game six of the Stanley Cup finals, the game in which the Flyers beat the Boston Bruins to win its first cup.

That the Flyers made Smith a non-person in 2019 for absurd accusations of racism, banning her song and removing her statue outside the stadium, was just one more example of the woke sickness and anti-Americanism from the left that too many have allowed themselves to bow to in the past decade. It is time for this to end.

Instead, it is time this weekend to celebrate the anniversary of this great country, that allows all people to flourish and pursue their dreams. As the opening verse says so poignantly:

Let us swear allegiance to a land that’s free,
Let us all be grateful for a land so fair,
As we raise our voices in a solemn prayer.

Written by Irving Berlin, a Jewish immigrant who also embraced this free land with all his heart.

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July 3, 2026 Quick space links

2:45 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.

Note: If the video on X won’t play when you click on the links below, right click and open the tweet in a new tab. The video will then play.

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Corroding glacial debris inside Martian crater

11:30 am

Corroding glacial debris inside Martian crater
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on June 5, 2026 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The science team labels this “irregular cellular structures on crater floor.” Located at 46 degrees south latitude in the Martian southern cratered highlands, we are likely looking at glacial debris that has been significantly corroded, the near surface ice sublimating away in patches because the dirt and dust that protects it has for some reason done a poor job.

In this case however the sublimation has produced these very strange features, very different than corroding subsurface ice features seen elsewhere on Mars. Reminds me of peeling paint, but even that analogy falls short.
» Read more

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ESA finalizes contract for privately built cubesat lander as part of its Ramses mission to Apophis

9:36 am

Apophis' path past the Earth in 2029
A cartoon (not to scale) showing Apophis’s
path in 2029.

The European Space Agency (ESA) yesterday announced it has issued the full contract with private startup EMXYS to build its Don Quijote cubesat lander for ESA’s Ramses mission to go to the potentially dangerous asteroid Apophis when it flies by the Earth in April 2029.

EMXYS, a Spanish company, previously built a gravity-measuring instrument for the cubesat Juventas, which is flying on ESA’S Hera mission presently on its way to the binary asteroid Didymos/Dimorphos.

Francesca Ingiosi, overseeing Ramses’ CubeSats, notes: “There won’t be time for sustained human oversight: Don Quijote is going to take itself down on a completely autonomous basis, relying on feature tracking to find a safe place to land. It will be running its gravimeter and magnetometer when it flies, but we have high expectations for its scientific work on the surface.

“It will come down quite slowly, but in the ultra-low gravity of Apophis some bouncing along the surface is possible. The CubeSat is therefore designed to operate from any orientation, although the precise nature of the surface remains a question mark: there is even a small possibility that Don Quijote sinks into the ground, which would not be good!

The launch window for Ramses is in the spring 2028, so the schedule to get this cubesat built is very tight.

Below is a list of the missions going to Apophis in 2029:
» Read more

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German rocket startup Isar wins another launch contract

9:03 am

Isar's first launch attempt fails
Spectrum falling seconds after its launch
in March 2025

Even though it has now spent six months repeatedly scrubbing the second launch attempt of its Spectrum rocket (the first was a failure), the German rocket startup Isar yesterday announced it has won another launch contract, this time from the German subsidiary of satellite imaging company Planet.

Under the agreement, Isar Aerospace will launch one of Planet’s next-generation high-resolution Pelican satellites, with additional satellites planned for future launches. The Pelican is scheduled to fly on Isar Aerospace’s Spectrum launch vehicle, currently scheduled as early as late 2026 from Isar Aerospace’s dedicated launch complex at Andøya Space. The Pelican will be assembled in Planet’s upcoming Berlin manufacturing facility. With both satellite and rocket being built in Germany, this launch will be a national first for the country, demonstrating rapid advancements in the nation’s sovereign space capabilities.

Isar already has contracts with the satellite repair companies Astroscale and D-Orbit, the satellite aggregators Exolaunch and SEOPS, the European Space Agency, and Norway.

As for the rocket itself, the launch is now tentatively scheduled for sometime in July. The company first attempted a launch in January, then in March, then in June. All were scrubbed due to technical issues.

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Katalyst’s Link rescue spacecraft launched successfully

8:41 am

Katalyst's proposed Swift rescue mission
Katalyst’s proposed Swift rescue mission.
Click for original image.

UPDATE: Katalyst engineers have established communications with Link, so the commissioning process can now begin.

———————–
Northrop Grumman’s Pegasus rocket this morning successfully launched the Link rescue spacecraft built by the startup Katalyst, aimed at rendezvousing and grabbing the Gehrels-Swift telescope and raising its orbit.

A mission to raise the altitude of NASA’s Neil Gehrels Swift Observatory is underway after launching at 8:36 p.m. Marshall Islands Time (4:36 a.m. EDT), Friday, July 3, from Kwajalein Atoll in the South Pacific Ocean.

LINK, a robotic servicing spacecraft built by Katalyst Space, launched into orbit on a Northrop Grumman Pegasus XL rocket, which was deployed by the company’s Stargazer, a modified L-1011 aircraft, at an altitude of about 40,000 feet.

The actual rescue won’t occur for several weeks, as the Katalyst team will spend several weeks checking out the spacecraft’s systems to make sure all is working as intended. Once this is assured, they will begin to slowly move towards Swift:

As it approaches, LINK will collect and send images of Swift to the ground, where teams at Katalyst and NASA will assess the planned grab points. This rendezvous and capture will be a slow and careful process that could take about a month.

Once its robotic arms are attached to Swift, LINK can begin to slowly push Swift upward. Over the course of a few months, LINK will attempt to return Swift close to its original launch altitude. Then, LINK will detach, leaving Swift in its new orbit.

The Gehrels-Swift team will then return the telescope to its operational status, following the same commissioning procedures used when the telescope was first placed in orbit in 2004.

As for the launch, this was Northrop Grumman’s second launch in 2026, and the last Pegasus launch ever. The air-launched rocket is now retired. It was created in the 1980s by the rocket startup Orbital Sciences with the intent to provide a low cost launch option. It launched a total of 46 times (with three failures in the early years), but in the past two decades it could not compete with SpaceX’s Falcon 9.

The leaders in the 2026 launch race:

79 SpaceX
42 China
10 Rocket Lab (plus two suborbital HASTE launches)
8 Russia

For the third straight year SpaceX leads the entire world combined in total launches, 79 to 74.

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Sunspot update: The ramp down to solar minimum continued to stall in June

8:25 am

As I have tried to do every month since I started Behind the Black sixteen years ago, it is time for another sunspot update tracking the Sun’s sunspot activity as it evolves across its eleven year cycle. As always, I use as my basis the monthly update by NOAA of its graph showing the sunspot activity on the Earth-facing hemisphere but annotated by me with extra information to illustrate the larger scientific context.

As you can see by that graph below, June activity (the green dot) was only slightly less that in May, indicating a continuing stall in the ramp down to solar minimum, a ramp down that NOAA’s panel of solar scientists had predicted had begun in April 2025.

» Read more

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Skyroot announces launch window for 1st launch of Vikram-1 rocket

8:01 am

Vikram-1 stacked on the launchpad
Vikram-1 stacked on the launchpad

India’s rocket startup Skyroot yesterday announced that its first Vikram-1 rocket is stacked on the launchpad and the company now has a launch window from July 12 through August 4, 2026.

It will attempt to reach a 450 kilometer orbit at a 60 degree inclination. The launch is mostly to test the rocket’s systems, including its guidance and navigation as well as its ability to complete a stage separation and ignition of its second stage. The company says it will also carry several small commercial payloads from both Indian and international customers, but it did not name them.

Few new rockets succeed on their first launch attempt, but it does happen. For India this launch and company are the equivalent of SpaceX in the U.S. in 2006. At that time NASA ran everything. The big space rocket companies (Boeing and Lockheed Martin) had no interest in innovation or competition, and in fact had formed a partnership holding a monopoly on all military launches, while acting almost like the rocket division for those government agencies.

In India now, its space agency ISRO runs everything, including building and flying the nation’s rockets. The Modi government has been trying to get the agency to transfer ownership and management of those rockets to private companies, but the results have been inconclusive. ISRO has transferred some operations and management to private companies for two of its rockets, but done so in a way that ownership and control still remains with the agency.

A success by Skyroot would for the first time create a real alternative to the government agency. But like SpaceX in 2006, the full transition to a private space industry will likely take an additional decade or more. But a success now would be a start.

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1776 – The 250th anniversary of the egg hatching

6:01 pm

An evening pause: Two hundred and fifty years ago today a small group of men gathered in Philadelphia to ratify a very radical document. They called it the Declaration of Independence, with its main purpose to declare to the world the reasons the thirteen North American British colonies wanted to break free from the rule of Great Britain. The job to write it had been given to a committee comprised of John Adams, Benjamin Franklin, Thomas Jefferson, Robert Livingston, and Roger Sherman, but in the end the committee dumped the job on Thomas Jefferson.

He produced a document that will be read for many generations into the future, long after the United States falls into dust, because it outlines the basic fundamentals of freedom, government, and human existence. The full text and some background information can be found here, but all you really need to know is this line:

We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.

Americans were declaring to the world that their nation would be built on the idea that its people would be free, and its government’s sole function would be to let them pursue happiness. Think about how simple and almost silly that idea is. And yet, 250 years later, it still rings true, and produces a nation more prosperous and joyous than any nation on Earth.

The song below, called “Hatching an Egg,” is from the 1976 musical 1776. I have posted it many times before, because it is not only a great song, but it is remarkably accurate. It captures the personalities of these Founding Fathers perfectly. We are a nation of freedom-loving eccentrics, founded by individuals as eccentric and as freedom-loving.

Enjoy! And celebrate our anniversary this weekend, as John Adams proclaimed, with “pomp and parade, with shews, games, sports, guns, bells, bonfires and illuminations from one end of this continent to the other.”

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July 2, 2026 Quick space links

2:52 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.

4 comments

Long term monitoring of the dry-ice cap at the Martian south pole

12:23 pm

Long term monitoring of the dry-ice cap at the Martian south pole
For original images go here and here.

Cool image time! The two pictures to the right, cropped and reduced to post here, were taken more than two decades apart by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The show a specific spot on the Martian south pole ice cap, at a location where there is also a perennial cap of dry ice that is also slowly shrinking in size.

The top picture was taken on May 14, 2007, the first close-up of this location. At the time the science team titled it “Fast Evolution of Landforms on the Southern Residual Caps,” which suggests that even then they had a sense from one earlier MRO picture that these strange forms were changing. As a result, scientist have used MRO to monitor this site repeatedly over the years, taking dozens of images of this location on a regular basis to track changes, both seasonally and over years.

The bottom picture is the most recent, taken on May 3, 2026. If you compare the two pictures closely, you can see that all these depressions have grown in some manner over the past two decades. (The blobs you see are all depressions. Optically your mind might make them appear as humps, but they are actually places where the cap’s top layer of dry ice has sublimated away.)
» Read more

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Academic publisher Springer Nature to divest itself of woke Scientific American

10:14 am

Scientific American logo
About to go the way of the dodo.

As the saying goes, “Go woke, go broke.” The academic publisher Springer Nature has now announced it is selling off its two consumer magazines, Scientific American and the German Spektrum der Wissenschaft, stating that it wishes “to focus on its core global publishing activities across research, health and education.”

I don’t know about the German magazine, but I do know that Scientific American has become a junk and very woke publication in recent years, unreliable for good reporting as its editorial policy has been instead to push a variety of leftists tropes, from queer sex theories to Covid falsehoods. As the article at the link notes,

The low-lights from the magazine’s stack of articles include:

  • Scientific American colluding with other media to normalize “climate emergency” terminology, despite vast swaths of scientific evidence showing the Earth’s climate has continuously changed over 4 billion years.
  • The magazine pushing “birth parent” terminology, which is utter nonsense in the face of real biology.
  • The magazine offering a ridiculous take on football injuries…tying them to racism.
  • Endorsing Kamala Harris for President.

Other examples of the magazine pushing junk science can be seen here and here.

The article above also notes the interesting timing of this announcement, just before the National Labor Relations Board (NLRB) was to approve the union its writer staff has recently overwhelming voted for. The unionization was supposedly about “compensation, workload, job security,” but it also included the demand for “editorial independence”, the typical code words used by the leftist journalists to demand the ability to write whatever they want, even if the magazine’s owners protest.

Well, rather than protest, this magazine’s owners decided to fire the magazine entirely.

Hat tip to reader Gary.

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Military contractor Anduril experiences engine explosion during static fire test

9:49 am

The military contractor Anduril, which builds a variety of space-based technologies mostly for the Pentagon, had a solid rocket motor explode during static fire test last week at its facility in Mississippi.

According to a statement by the company’s CEO, no one was hurt, and the company was assessing the damage and pinpointing the cause of the explosion.

A solid rocket motor exploded during a test fire at our factory in Mississippi. Most importantly, no one was hurt. The safety systems worked exactly as designed. The team responded exactly the way they’ve trained to, and damages to our test stand were minimal. By the end of the day everyone was already focused on understanding what went wrong and getting ready for the next test.

In 2023 Anduril had acquired the solid-fueled rocket motor company Adranos, and has since been developing these motors for missile use. The company has also partnered with Rocket Lab as part of that company’s 20-launch Pentagon deal for testing hypersonic technology with its HASTE suborbital version of its Election rocket.

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FAA eases supersonic flight restrictions over U.S., as per Trump order from 2025

9:36 am

In accordance with an executive order issued by President Trump in 2025, the Federal Aviation Administration (FAA) on June 30, 2026 announced new regulations on supersonic flights over the United States, easing the half-century-old restrictions that prevented such flights.

You can read the proposed regulations here [pdf]. It states the following:

As directed by [Trump’s Executive Order] 14304, FAA proposes to repeal the prohibition on civil supersonic flight in the U.S. contained in 14 CFR § 91.817 by revising the current regulatory text in § 91.817 to provide an interim noise-based operating certification standard. Further, the proposed revision would provide the conditions under which operators may engage in civil supersonic flight without the need for a special flight authorization (SFA) to exceed Mach 1, an operation-specific authorization that does not allow for civil supersonic flight outside of research and testing purposes in isolated test areas.

To enable supersonic flight operations in the U.S., this proposal would require (1) the aircraft be operated such that sonic boom overpressure at the surface does not exceed 0.11 pound per square foot (psf), (2) the Administrator finds that the operator has shown, through measurement, modeling, or other methods, that primary and secondary (direct and indirect) sonic boom overpressure at the surface does not exceed 0.11 psf during operations, and (3) the aircraft be operated in compliance with any conditions and limitations issued by the Administrator.

It is very likely this regulation was informed by the supersonic flight tests conducted by Boom Supersonic in 2025, where its plane broke the sound barrier three times during a flight with no significant sonic booms.

The FAA hopes to get this new regulation finalized by mid-2027.

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Three launches from SpaceX, ULA, and China

9:15 am

Since yesterday there have been three confirmed launches by SpaceX, ULA, and China, with a fourth by China not yet confirmed.

First, SpaceX launched 24 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg Space Force Base in California. The first stage (B1100) completed its 7th flight (37 days after its previous flight), landing on a drone ship in the Pacific.

Next, ULA placed 29 more Amazon Leo satellites into orbit, its Atlas-5 rocket lifting off from Cape Canaveral Space Force Station in Florida. This was ULA’S last Atlas-5 launch for Amazon, and its fifth launch in 2026. The rocket is being retired, and the remaining six Atlas-5s in stock are all presently reserved by Boeing for launching its Starliner capsule. Since that capsule has no present missions, it is very possible Boeing will sell these launches to Amazon, though this has not yet happened.

As for Amazon, these 29 satellites brings the total in orbit at this time to 396. According to its FCC license, it must place 3032 in orbit by July 30, 2029. Getting those satellite in orbit on time remains a challenge, as two of the rockets the company is relying on (ULA’s Vulcan and Blue Origin’s New Glenn) are grounded, and Arianespace’s Ariane-6 has a somewhat slow launch cadence. It also has a ten-launch contract with SpaceX’s Falcon 9, but that won’t be sufficient to meet its needs.

Finally, China today launched a new ocean observation satellites, its Long March 4B rocket lifting off from its Jiuquan spaceport in northwest China. China’s state-run press provided no information about where the rocket’s lower stages, which use very toxic hypergolic fuels, crashed.

China had another launch scheduled today, but as of posting no word of that launch has been released.

The leaders in the 2026 launch race:

79 SpaceX
42 China
10 Rocket Lab (plus two suborbital HASTE launches)
8 Russia

For the third straight year SpaceX leads the entire world combined in total launches, 79 to 73.

1 comment

Launch of Katalyst’s Swift rescue mission scrubbed

8:46 am

The launch early this morning of Katalyst’s Link rescue mission to raise the orbit of the Gehrels-Swift space telescope was scrubbed due to a “launch vehicle issue” with the Northrop Grumman Pegasus rocket.

After takeoff of the L-1011 aircraft carrying the Pegasus XL, a launch vehicle issue temporarily prevented teams from deploying the rocket. The date of the next launch attempt for this mission to boost NASA’s Neil Gehrels Swift Observatory will be determined after teams have reviewed data from today’s attempt.

NASA provided no further information. This is the last Pegasus rocket existing, as the company ceased its production several years ago, with its last launch in 2021. Overall it had only been launched five times in the past sixteen years, a cadence so slow it means launch crews now are likely inexperienced or very rusty.

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