The Hubble Space Telescope is filling out its gallery of distant Messier objects.
Watch alien planets evaporate and black holes lurk in this motherlode of videos.
The movie “Pitch Black,” come to life.
The agency will hold the press conference in Washington at 2 PM EST.
Experience a 'Fistful of Stars' in Eliza McNitt's soothing and operatic educational space odyssey, premiering today at SXSW.
Watch an astrophysicist's talk on the telescope from the Perimeter Institute.
The results of a new study are close, but slightly faster than, the generally accepted rate.
“It boggles the mind that over 90 percent of the galaxies in the universe have yet to be studied.”
This Hubble Image Is a Premonition of the Sun’s Violent Death
The photograph is a composite of three images each taken a decade apart and shows the swirling center of the Crab Nebula in unprecedented detail.