NASA astronauts Chris Williams and Zena Cardman, both Expedition 74 flight engineers, work on spacesuit maintenance inside the International Space Station’s Quest airlock on Dec. 16, 2025. Credit: NASA NASA
NASA astronauts Chris Williams and Zena Cardman, both Expedition 74 flight engineers, work on spacesuit maintenance inside the International Space Station’s Quest airlock on Dec. 16, 2025. Credit: NASA NASA
WASHINGTON — SpaceX has acquired xAI, an artificial intelligence company also run by Elon Musk, as part of his effort to develop orbital data centers. In a statement Feb. 2,
WASHINGTON — Defense Secretary Pete Hegseth used a visit to Blue Origin’s Florida rocket factory to sharpen the Trump administration’s message that the Pentagon intends to favor faster, commercially driven
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Khodadad CLM, Dixit AR, Hummerick ME, Spencer LE, Spern CJ,
NASA fueled its new moon rocket in one final make-or-break test Monday, with hopes of sending astronauts on a lunar fly-around as soon as this coming weekend.
TAMPA, Fla. — Paul Bate is stepping down as CEO of the UK Space Agency (UKSA) at the end of March as it transitions from a standalone body into the
NASA on Monday was conducting critical final tests ahead of setting a launch date for its first crewed flyby mission to the moon in more than half a century.
Europe’s ESO star-gazing organization on Monday welcomed plans to call off building a massive green energy project in the Chilean desert which threatened to spoil its telescopes’ view of the
This NASA/ESA Hubble Space Telescope image shows NGC 7722, a lenticular galaxy about 187 million light-years away in the constellation Pegasus. This “lens-shaped” galaxy sits in between more familiar spiral alaxies and elliptical galaxies
The trip coincides with the “wet dress rehearsal” for NASA’s launch of Artemis 2.






