Rehoming NASA's fleet of space shuttles took a lot of coordination in 2012. Space shuttle Endeavour crawled along the streets ...

Spacewalking astronauts repaired and upgraded the famed Hubble Telescope during five missions from 1993 to 2009. Here's a ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

The Hubble Space Telescope is in low Earth orbit, 320 miles (515 kilometers) above the planet, placing it above most of the ...

NASA made history with the launch of the Hubble Space Telescope aboard Space Shuttle Discovery on mission STS-31. The launch marked a pivotal moment in space exploration, ushering in a new era of ...

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 ...

The Hubble Space Telescope "opened a new window to the universe" when it launched into space. Now, 35 years later, NASA is ...

Regarded by many as NASA’s most successful science mission, the Hubble Space Telescope was launched into space aboard the ...

By Dean Murray A jaw-dropping gallery of cosmic wonders marks the Hubble Space Telescope's 35th anniversary. The selection ...

Shenzhou 20 is the ninth astronaut mission to reach Tiangong, a T-shaped outpost that's about 20% as massive as the ...