NASA astronauts Sunita Williams and Barry Wilmore are set to return to earth on Tuesday, March 18, after nearly 9 months.

Studies on Antarctica have documented how temperatures, glaciers, oceans and wildlife are reacting to the warming ...

The carefully choreographed departure process began at 11.20 pm (ET) on March 17, when the Dragon capsule's hatch was ...

Barry Wilmore and Sunita Williams have been at the International Space Station since June after technical issues with their ...

Astronauts Williams and Wilmore are returning home onboard SpaceX Crew Dragon Spacecraft along with Astronaut Nick Hague and ...

NASA astronauts Butch Wilmore and Suni Williams set out for a weeklong mission at the International Space Station last year.

Astronomy contributor and lunar expert Robert Reeves looks back on a Texas-sized achievement in Moon exploration.

The Arctic is one of the regions most strongly affected by climate change. In recent decades, the temperature there has risen ...

A unique feature has just occurred a couple of days before the spring equinox. We have the details on the extra daylight ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new study.

NASA astronauts Barry Wilmore and Sunita Williams are returning to Earth after a prolonged nine-month stay at the ISS due to ...

Modern weather radars detect meteorite falls, confirming shocking daytime flashes and guiding precise recoveries.