Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. NASA astronaut Story ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. NASA astronaut Mike ...

What if we aimed the Hubble Space Telescope at Earth? Surprisingly, the US government has conducted similar observations with ...

John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle, which delivered Hubble to space 35 years ago, and it's no secret why both ...

Space scientists have captured a comet breaking into pieces by accident. NASA’s Hubble Space Telescope witnessed the incredibly rare event while searching for another cosmic target. The comet K1, ...

Space scientists have revealed a jaw-dropping image of a cosmic cat's eye. A new NASA/ESA Hubble Space Telescope image features one of the most visually intricate remnants of a dying star: the Cat’s ...

In celebration of the 35th anniversary of the Hubble Space Telescope’s launch into orbit, astronomers aimed the legendary telescope at a selection of photogenic space targets, stretching from inside ...

Atlantis astronaut John Grunsfeld rides the shuttle arm with the Earth and Hubble in view in this image from a video still from an exterior camera during a May 18, 2009 spacewalk - the last ever at ...

Andrew Feustel, a Purdue alumnus and NASA mission specialist, made the final spacewalk Monday (May 18) on a mission to upgrade the Hubble telescope. The shuttle, which is scheduled to land Friday (May ...

Astronauts Steven Smith, and John Grunsfeld, appear as small figures in this wide scene photographed during an STS-103 extravehicular activity (EVA) to service the Hubble Space Telescope in December ...