Just after 5:09 a.m., on Saturday, June 13, monitoring equipment in Biscuit Basin registered anomalous activity, including seismic energy and a low-frequency acoustic signal, called “infrasound,” that ...

While no imminent asteroid threats have been found for Earth, Chinese scientists discussed two ways to deflect a space rock ...

A new study suggests that when our star becomes unstable in 5 billion years or so, Earth may avoid being engulfed by its ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

A three-armed spacecraft rocketed into orbit Friday and is on course to reach NASA’s Swift Observatory in about a month.

A three-armed spacecraft has rocketed into orbit to rescue a Nasa telescope that is in danger of crashing back to Earth. Northrop Grumman launched Katalyst Space Technologies’ Link spacecraft from the ...

We might not have to go scorched Earth after all. Contrary to popular belief, the Earth might actually weather the fiery death of the sun that’s expected to engulf our neighbors, per a relieving study ...

The groundbreaking Nancy Grace Roman Space Telescope is scheduled to launch from the Kennedy Space Center in Florida on Aug. 30 Kevin Richardson/Baltimore Sun/Tribune News Service via Getty NASA’s ...

Informed by science from the Smithsonian Astrophysical Observatory and astronomers worldwide, this “documentary that you can walk through” visualizes the cosmos in a 3D introduction to the universe ...

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming into view, revealing hints of a surprising past – and the origin of Saturn's ...