NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

NASA's SPHEREx, which will map millions of galaxies across the entire sky, captured one of its first exposures March 27. The ...

Bad weather had forced NASA to postpone the launch of the SPHEREx and PUNCH missions from Space Launch Complex at Vandenberg Space Force Base in California to Monday. NASA said it is standing down ...

Herbig-Haro 49/50, aka the 'Cosmic Tornado', as seen by Spitzer in January 2006. The source of the 'tornado', a Class 1 ...

The mission, SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer), will orbit Earth while studying hundreds of millions of stars and galaxies ...

A SpaceX Crew Dragon with the largest window ever to have flown to space has just launched to orbit for the third time.

Astronauts Suni Williams and Butch Wilmore tell NBC News' Tom Costello about the first things they wanted to do upon ...

Yinpiao Zhou pleaded guilty to one federal count of violating the national defense airspace. He was arrested prior to ...

SpaceX has announced a Falcon 9 launch of 27 Starlink satellites destined for low-Earth orbit from Vandenberg SFB ...

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

Learn more about the spectacular new Cosmic Tornado Herbig-Haro 49/50, an outer space phenomena that shares the spotlight ...