Watch the Steam Demo Trailer for Earth vs Mars, a turn-based tactical strategy game developed by Relic Entertainment. Players ...

AN EX-NASA chief has sensationally revealed plans for intelligent alien visitors. John Rummel was twice NASA’s Planetary ...

Visible on the planet itself is a dark patch near the top, marking the frigid northern polar cap, where temperatures dip to ...

When a multimillion-dollar extraterrestrial vehicle gets stuck in soft sand or gravel—as did the Mars rover Spirit in 2009—Earth-based engineers take over like a virtual tow truck, issuing a series of ...

Martian meteorite that is the largest known piece of Mars found on Earth has sold for $5.3 million at Sotheby's, setting a ...

A controversial new study claims that a ‘hostile’ alien spacecraft could attempt to attack Earth in November. Scientists say ...

The aerospace technology firm on Thursday unveiled the concept, which it described as a system for potential future ...

The universe is vast, and so are its mysteries. Here are five bizarre things that scientists have found in space recently.

It's almost time to catch summer's double meteor showers. The Southern Delta Aquariid and Alpha Capricornid meteor showers ...

In 2018, t he National Air and Space Museum began renovating its facade and all 20 of its galleries—and on Monday, July 28, ...

The weekly podcast features compelling interviews with scientists, founders and experts who love to talk about space, covers ...