Trouble with one of the Hubble Space Telescope's three remaining gyroscopes, critical for aiming and locking onto targets, ...

Hubble should be up and running in the new mode around mid-June, said Hubble project manager Patrick Crouse, of NASA's ...

One of the telescope's gyroscopes has been glitching and, though this has happened before, something feels different this ...

The Starliner flight carrying NASA astronauts Butch Wilmore and Suni Williams is scheduled for liftoff at 10:52 a.m.

NASA's Hubble Space Telescope is entering a new operational mode designed to bypass a pesky gyroscope glitch that has ...

Ever wanted to see the wreckage of a supernova or explore distant clouds of gas and dust ejected by a dying star? A new NASA ...

Hubble rocketed into orbit in 1990, but the jubilation quickly ended when scientists discovered its blurry vision due to a ...

Climate scientists are split over controversial claims that emissions regulations warm oceans. But all agree that fighting ...

NASA has set a new launch date for its first astronaut-crewed flight into space on Boeing's Starliner after scrubbing ...

Following the dramatic halt to proceedings just minutes before liftoff on Saturday, NASA has now shared a new target launch ...

NASA has rescheduled the launch of Boeing's Starliner spacecraft after an attempt was scrubbed Saturday. See when it's ...

NASA is shifting the way the Hubble Space Telescope points. The change is a work-around for a piece of hardware that's become ...