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

The roar of rocket engines, the trembling earth beneath your feet, and a pillar of fire slicing through the sky—few human ...

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

In an era of reusable rockets and near-daily access to space, NASA is still paying more than it did 30 years ago to launch ...

And that was all more or less settled until last week when the two US senators from Texas, John Cornyn and Ted Cruz, filed ...

The space shuttle Discovery launches from NASA's Kennedy Space Center in Florida, heading through Atlantic skies toward its ...

Astronauts repaired and upgraded NASA's Hubble Space Telescope over the course of five servicing missions from 1993 to 2009.

NASA’s oldest astronaut has returned to his home planet after spending the days leading up his 70th birthday off-world.

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

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

Then, due to the loss of Challenger in January 1986 and the ensuing pause of the space shuttle program, Hubble would ... back to Earth from Hubble — NASA's $1.5 billion space telescope that ...