The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.

At Vandenberg Space Force Base, preparations are underway for a mission to send a new NASA telescope into space.

Later this month, NASA plans to launch its new space telescope, named SPHEREx, which will improve astronomers' understanding ...

Tymofiy Mylovanov, a former Member of President Zelensky’s administration, joins CNN Michael Smerconish to discuss the latest ...

" Minuteman III test launch is just one of the ways the Department of the Air Force demonstrates the readiness, precision, ...

A SpaceX rocket successfully launched from Vandenberg Space Force Base on Saturday, days after debris from a previous West Coast mission landed in Poland ...

SpaceX targeted February 22 for a Falcon 9 launch of 22 Starlink satellites to low-Earth orbit from Space Launch Complex 4 ...

NASA will provide live coverage of prelaunch and launch activities for SPHEREx (Spectro-Photometer for the History of the ...

NASA's SPHEREx is situated on a work stand ahead of prelaunch operations at the Astrotech Processing Facility at Vandenberg Space Force Base in ...

The SPHEREx astrophysics mission will take stock of water’s cosmic origins by scanning the galaxy for hidden reservoirs.