The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

President Donald Trump said in a social media post that he is renaming Veterans Day, which is on Nov. 11, as "Victory Day for ...

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

Imagine the destructive forces and immediate chaos if the Earth suddenly stopped rotating for a mere five seconds.