Curiosity rover is hunting for microbial life on Mars. NASA reconnaissance orbiter snapped its first-ever image of Curiosity ...

This week marks 35 years since Hubble first left Earth aboard the space shuttleDiscovery. Instead of receiving birthday ...

On a windswept plain 140 million miles from Earth, a dark speck moves across the ochre sands of Mars. For more than a decade, ...

As it whooshed over the Gale Crater on February 28, the orbiter snapped a picture of the rover, which appears as a tiny black ...

NASA’s Mars Reconnaissance Orbiter (MRO) has captured what’s believed to be the first orbital image of the Curiosity rover ...

To mark 35 years in Earth’s orbit, NASA is releasing breathtaking images captured by the Hubble Space Telescope, showcasing ...

April 22 is traditionally known as Earth Day ... "Our satellites, Mars rovers, astronauts and other NASA Science missions send back beautiful images of our planet, from the smallest of plankton ...

Free from Earth's atmosphere ... of the greatest cosmic mysteries—dark energy. One of the new images shared by NASA shows Mars as seen from 61 million miles away. Thanks to Hubble’s unique ...

Here’s the latest dirt on Mars. NASA’s trusty Curiosity rover, which has been exploring the so-called red planet for years, just unearthed something huge — a stash of carbon-rich carbonate minerals ...

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

NASA has released images of the rover Curiosity in its slow trek across the Red Planet. The photo was taken by the ...

AFP/Getty Images Carbonate minerals ... Curiosity may have just cracked one of Mars’ biggest mysteries — and thrown Earth a scientific lifeline in the process. NASA's Curiosity rover has ...