“Do not the James Webb images also fill us with wonder, and indeed a mysterious joy, as we contemplate their sublime beauty?…The authors of sacred Scripture, writing so many centuries ago, did not have the benefit of this privilege, yet their poetic and religious imagination pondered what the moment of creation must have been like.”
–Statement by Pope Leo XIV to astronomy students who are part of a summer program hosted by the Vatican Observatory. This year the students are studying data from the James Webb Space Telescope (JWST).
Image (Credit): The explosion of a Starship rocket during testing at the Brownsville, Texas Starbase on June 18, 2025. (LabPadre Space)
As shown in the image above, SpaceX lost one of its Starships yesterday in a massive explosion at the Brownsville, Texas Starbase, making the Moon and Mars seem even farther away. Fortunately, no one was injured during this failed test firing of the Starship 36 rocket engines.
We should expect some problems along the way, but the trend is going backwards for Mr. Musk.
Engineering teams are actively investigating the incident and will follow established procedures to determine root cause. Initial analysis indicates the potential failure of a pressurized tank known as a COPV, or composite overwrapped pressure vessel, containing gaseous nitrogen in Starship’s nosecone area, but the full data review is ongoing. There is no commonality between the COPVs used on Starship and SpaceX’s Falcon rockets.
Georgia Tech scientists have uncovered evidence that a mountain on the rim of Jezero Crater — where NASA’s Perseverance Rover is currently collecting samples for possible return to Earth — is likely a volcano. Called Jezero Mons, it is nearly half the size of the crater itself and could add critical clues to the habitability and volcanism of Mars, transforming how we understand Mars’ geologic history. The study, “Evidence for a composite volcano on the rim Jezero crater on Mars,” was published this May in the Nature-family journal Communications Earth & Environment, and underscores how much we have left to learn about one of the most well-studied regions of Mars.
Due to its diffuse nature, roughly half of ordinary matter in the universe went unaccounted for and had been considered “missing”—until now. In a new study in Nature Astronomy, a team of astronomers at Caltech and the Center for Astrophysics | Harvard & Smithsonian (CfA) has, for the first time, directly detected and accounted for all the missing matter. To do this, the team used brief, bright radio flashes in the distant cosmos, called fast radio bursts (FRBs), to illuminate the matter lying between the FRBs and us. “The FRBs shine through the fog of the intergalactic medium, and by precisely measuring how the light slows down, we can weigh that fog, even when it’s too faint to see,” says Liam Connor, assistant professor at Harvard and lead author of the study, who performed much of the work while a Caltech research assistant professor working with Vikram Ravi, assistant professor of astronomy at Caltech.
Members of the House and Senate called in the White House to promptly offer a new candidate for NASA administrator after the surprise withdrawal of Jared Isaacman’s nomination. In briefings organized by the Aerospace Industries Association June16, representatives of House and Senate delegations to the Paris Air Show said it was critical that the agency get permanent leadership as it deals with potential significant cuts to its budget in the coming fiscal year.
Image (Credit): Graphic showing NASA missions either eliminated (red x) or severely cut (red !) in the most recent White House budget request. (Astronomy Magazine)
In a graphic covering the solar system and everything else, you can visualize for yourself the enormous impact of the proposed cuts. Very few programs are safe, including those we share with the European Space Agency (ESA) and others. In fact, only the “Biological and Physical” missions (shown in orange) seem to be mostly untouched.
For example, under “Planetary” missions (shown in purple), we see the end of:
Some of this may have made sense if there was a good discussion of existing missions and a thoughtful process to wind some of them down. But that is not how this White House works, and we are all the poorer for it.
In addition to many in NASA and the public at large, some in Congress are pushing back on these excessive losses. This is still somewhat early in the budget process for FY 2026, but did anyone really expect this to be the starting point in NASA’s budget discussions?
The greatest space agency in the world is being hacked to pieces, along with many other US scientific programs. The costs will be felt for generations to come. Just as Apollo helped to lift a nation, these cuts are designed to harm that legacy and ultimately the nation.
Note: If you cannot see the image clearly here, you can go to this link.
Image (Credit): ValentinaTereshkova just before boarding her Vostok 6 capsule. (NASA)
On this day in 1963, Valentina Vladimirovna Tereshkova from the USSR became the first woman in space. She flew solo on the Vostok 6 for three days. It was her first and last time in space. Her importance as a symbol for women and the USSR meant she would never fly again lest something happen to her.
They forbade me from flying, despite all my protests and arguments. After being once in space, I was desperately keen to go back there. But it didn’t happen.
On this same day in 1977, German-American Wernher von Braun passed away. As the chief designer of the Saturn rockets that took men to the Moon, he was to see all of the Apollo missions before his death.
He is also quoted as saying:
I’m convinced that before the year 2000 is over, the first child will have been born on the moon.
It is unlikely he would have believed that it would be another 50 years before we found our way back to the Moon.
Image (Credit): Braun standing next to the first stage of the Saturn V booster he helped design. (NASA)
Our Awesome Universe 