Moon Will Be Hit by 3 Tons of Mystery 'Space Junk' With an Unknown Origin on Friday, Officials Say

NASA Shares James Webb Telescope's 1st 'Selfie' Taken Since Orbiting Into Space

How NASA Is Working to Redirect Asteroid 7 Million Miles Away With DART Program

NASA to Retire International Space Station in 2031 by Crashing It Into Ocean

NASA Spacewalk Rescheduled for Thursday After Debris Left Behind From Russian Test