Explosion on a white dwarf observed
When stars like our Sun use up all their fuel, they shrink to form white dwarfs. Sometimes such dead stars flare back to life in a super hot explosion and produce a fireball of X-ray radiation. A research team led by FAU has now been able to observe such an explosion of X-ray light for the very first time.
"It was to some extent a fortunate coincidence Scientists grow plants in lunar dirt, next stop moon

Air Force looking at next steps on Space Command basing decision

“We're all hoping to move forward with a final decision as quickly as we can," Air Force Secretary Frank Kendall said regarding the relocation of U.S. Space Command
The post Air Force looking at next steps on Space Command basing decision appeared first on SpaceNews.
Redwire warns of volatility in commercial space markets

Space technology company Redwire said that while it still sees the commercial sector as its biggest prospect for long-term growth, volatility among its customers may cause delays.
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Black hole scientist: 'Wherever we look, we should see donuts'
Discovering something for the second time doesn't usually have scientists jump out of their seats with excitement. But that's exactly what happened in the case of Sgr A* (pronounced "sadge-ay-star"), the second black hole imaged.
In 2019, the image of M87*, a supermassive black hole in a galaxy more than 50 million light-years from Earth, graced the cover pages of virtually every news outl Making sense of the nonsensical: Black holes and the simulation library
After mobilizing more than 300 scientists and engineers to establish a network of synchronized telescopes that form an Earth-sized virtual telescope, the international Event Horizon Telescope Collaboration snapped the first-ever images of supermassive black holes.
The first image, of the black hole at the center of the Messier 87 galaxy, was released in 2019. The latest image, released Thu A Different Perspective on Mirador Butte Sols 3473-3475
We drove just over 30 metres in the last plan, reaching today's location. If you look closely at the last blog's image you can locate the block in front of us today in the distance of that image. But it's tricky if you are not used to looking at landscapes in different perspectives.
The almost rectangular block in the upper middle of today's navigation camera image can be seen in the upper Study reveals new way to reconstruct past climate on Mars
A study led by a Monash University geologist has provided fresh evidence for when high rates of erosion occurred throughout the history of Mars.
The findings, published in Geology date when climate was far more erosive in Mars' past - with the implication that there were sustained periods of time when liquid water moved across the planet's surface.
Scientists have long been keen to u Work continues to return Artemis I Moon rocket back to launch pad for next test
Teams at NASA's Kennedy Space Center in Florida continue to work on the main tasks needed to prepare the Space Launch System (SLS) rocket and Orion spacecraft to return to launch pad 39B for the next wet dress rehearsal attempt.
After re-tightening the flange bolts on the tail service mast umbilical lines to address a hydrogen leak identified during the previous wet dress rehearsal, engine FAA issues Commercial Space Reentry Site Operator License for Huntsville Airport
The U.S. Department of Transportation's Federal Aviation Administration (FAA) is issuing a license to the Huntsville-Madison Airport Authority in Alabama to operate the Huntsville International Airport (HSV) as a commercial space reentry site.
The license permits the airport to offer its site for Sierra Space Dream Chaser vehicles returning to Earth from future NASA resupply missions to th 