Spectacular revelations courtesy of Hubble 12:12. Thirty years ago Friday, the Hubble Space Telescope was launched aboard the shuttle Discovery with a famously flawed mirror, the opening chapter ...

Trouble with one of the Hubble Space Telescope's three remaining gyroscopes, critical for aiming and locking onto targets, has prompted mission managers to switch to a backup control mode that ...

Hubble Space Telescope's 35th anniversary: See NASA's new out-of-this-world images The Hubble Space Telescope, launched 35 years ago, has blown our minds with its striking images of far-away ...

It hasn’t been the best month for the Hubble Space Telescope. During the first week of October, one of the spacecraft’s three gyroscopes failed. The giant telescope needs the devices to ...

The issue has come to be known as the "Hubble tension."It arises from the fact that there are two ways to calculate the Hubble constant at the universe's current age, but these methods do not ...

The Hubble Space Telescope will soon go into one-gyroscope mode, a move that will decrease the iconic observatory's productivity but give it margin for the future. Skip to main content.

WASHINGTON — The Hubble Space Telescope marked its 35th anniversary this week and NASA celebrated by releasing a series of stunning new photos from the observatory. With nearly 1.7 million ...

The Hubble Space Telescope resumed science observations on Friday after ground teams spent most of the last three weeks assessing the performance of a finicky gyroscope, NASA said. The troublesome ...

After more than three decades in orbit, NASA’s Hubble Space Telescope is showing its age. This image of Hubble was taken by an astronaut aboard the space shuttle Atlantis on May 19, 2009 ...