Astronomers at the International Centre for Radio Astronomy Research (ICRAR), working with international collaborators, have made a striking discovery involving a previously unknown type of cosmic ...

SpaceX has launched its latest national security mission, yet another GPS satellite that was originally to have been launched ...

From experimental rocket planes to Cold War spy jets, the fastest aircraft in history pushed far beyond what engineers once ...

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

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Following its first flight last October, NASA’s X-59 supersonic demonstrator now sits partially disassembled at the agency’s Armstrong Flight Research Center in the California desert. There, workers ...

NASA's Pandora smallsat mission, launched on a Falcon 9 rideshare mission Jan. 11, will study exoplanet atmospheres. Credit: NASA GSFC/Conceptual Image Lab WASHINGTON — A SpaceX Falcon 9 launched a ...

A NASA and SpaceX mission that began in August will end early due to an unspecified “medical concern,” prompting an unprecedented return to Earth more than a month before Crew-11’s expected arrival.

NASA's Crew-11 is returning to Earth early due to a medical issue with an unidentified astronaut. This will be the first medical evacuation in the 25-year history of the International Space Station.

"Nothing in my professional training as an X-ray astronomer had prepared me for something like this." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

FIRST ON FOX: Recently confirmed NASA Administrator Jared Isaacman is moving to demolish several testing facilities in Alabama as the space agency looks to modernize its infrastructure under ...

The library at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, home to thousands of books and documents chronicling America’s space history, is closing in the coming months, raising ...