Yet despite the drumbeat of evidence, we still know of just one planet in the cosmos with life — the one you’re standing on.

A team from the University of Bern and the National Center of Competence in Research (NCCR) PlanetS has developed a ...

returned to Earth aboard a SpaceX Crew Dragon capsule Tuesday, finally closing out a repeatedly extended 286-day odyssey in space. They shared the ride home with two outgoing space station ...

Scientists have announced the surprising discovery of oxygen and other heavy metals in the most distant known galaxy. The ...

Sunita 'Suni' Williams and Barry 'Butch' Wilmore are headed back to Earth after nine months on the ISS – but their greatest ...

The Fram2 crew will be the first people to observe the polar regions from low Earth orbit, and they'll work on experiments ...

Lunar eclipses occur when Earth moves between the sun and the moon, casting a shadow across the lunar surface. Lunar eclipses can only take place during ... reaches Earth, our atmosphere scatters ...

Butch Wilmore and Suni Williams returned to Earth earlier this month ... It's about what this human space flight program is about. It's our national goals. And I have to wrap my mind around ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest ... of space debris, potentially shrinking the usable space for satellite in low Earth orbit ...