The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...

By current plans, the mission of the Hubble Space Telescope will end in 2005, but astronomers everywhere are hoping that it may continue even longer into the 21st Century. Some day, a Next ...

It essentially made Hubble into a new telescope. "ACS has roughly ten times the discovery power of the previous camera," says Mario Livio, astronomer at the Space Telescope Science Institute in ...