Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

Stuck in the grip of an exceptional drought, the city of El Paso, Texas, is facing dusty conditions not seen in nearly 90 ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

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

NASA's Lucy spacecraft recently got an up-close look at a strange peanut-shaped space rock floating through the cosmos in the ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years ...

This asteroid is bigger than scientists anticipated, about 5 miles long and 2 miles wide at its widest point — resembling a ...

On April 20, the over 50-foot-wide Lucy spacecraft approached as close as some 600 miles from Donaldjohanson, which is aptly ...

The asteroid, spanning around 49 to 111 feet in diameter, is hurtling through space at some 42,300 miles per hour.

On April 24, 1990, all 24,000 pounds of the Hubble Space Telescope were tucked away ... to be serviceable in the spirit of ...

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby. NASA released the images on Monday, a day ...

Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four new images prove it's still going strong.