"Starburst galaxies birth lots of hot blue stars that burn fast and die quickly in explosions that unleash intense ...

The assembly of the telescope ramped up this ... The telescope will be roughly the size of the Hubble Space Telescope, but ...

Really the only part of Hubble that has been constant over its service life has been the Optical Telescope Assembly, consisting of the famously misground primary mirror, a secondary mirror ...

Ten years ago, the crew of Shuttle Atlantis was in the final phase of their Servicing Mission to the Hubble Space Telescope ... dedicated to finishing the assembly of the ISS, allowing this ...

That's the surpising model revealed by comet LINEAR, whose dramatic demise was photographed late last month by the Hubble Space Telescope. A series of close-up images reveal that the comet left ...

Astronomers using the Hubble Space Telescope are at the dawn of a new era in exploring the universe. With two powerful new instruments, added to Hubble in February 1997 by the crew of the Space ...

The spiral galaxy UGC 5460 shines in this NASA/ESA Hubble Space Telescope image. UGC 5460 sits about 60 million light-years away in the constellation Ursa Major.

The Hubble Space Telescope was used to study the entire population of 36 mini-galaxies circled in yellow. Andromeda is the bright spindle-shaped object at image center.

Since 1990, the Hubble Space Telescope has beamed breathtaking views of space back to Earth. Now, NASA is inviting the public to honor the telescope’s 35th anniversary with an on-the-ground ...

Explore these orbiting pioneers and learn what they've discovered. 3 min read The Hubble Space Telescope was designed to free astronomers of a limitation that has plagued them since the days of ...