A mysterious object the size of Galway could be a hostile alien spacecraft and may attack Earth in November, according to a ...

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

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 ...

Today, NASA recovers over 90 percent of the water used in space. Clean water keeps an astronaut crew hydrated, hygienic and ...

The extreme environment of Puga could act as a real-world prebiotic reactor, and provide real world evidence of the phenomenon.

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

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

During the last week of July and for a fair amount of August, there’s still time to spot some noctilucent cloud activity, as captured recently ...

Faced with a terrifying Martian invasion, you must lead Earth’s forces in a battle for our planet’s future. Create powerful ...

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