NASA's Hubble Space Telescope took this photograph of supernova remnant Cassiopeia A, one of the youngest remnants we know of…
This photograph is of an active star formation region in the Large Magellanic Cloud, a satellite galaxy of the Milky…
New photographs from the Hubble Space Telescope show some of the faintest stars ever seen in a globular cluster. The…
NASA's Spitzer Space Telescope captured this image of the Orion Nebula using its Infrared Array Camera. In this infrared view,…
When a star flared briefly, astronomers knew it was because a dimmer star had passed directly in front, acting as…
This Hubble Space Telescope photograph contains a supernova remnant located in the Small Magellanic Cloud - it's bluish haze at…
After its brief breakdown last month, the Hubble Space Telescope's main camera is gathering science data again. The Advanced Camera…
NASA officials announced this morning that they were successfully able to restart the Advanced Camera for Surveys on the Hubble…
NASA officials announced today that the malfunctioning main camera for the Hubble Space Telescope should be back online by July…
Detailed photographs of nearby star Beta Pictoris by the Hubble Space Telescope show that it's circled by two disks of…