Elon Musk's ambitious 'Earth to Earth' project aims to transport passengers to other countries via space.

The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, or “TRACERS,” will help scientists to better ...

Ever since the ancient Greeks first made observations of the circular Moon and the skies, scientists have known that the ...

Work on the orbital launch mount and Pad B continues, the final Block 1 ship expected to fly is preparing for launch ...

Though General Galactic is focused on producing methane, the company isn’t necessarily looking to displace the fuel from heating and energy ...

When the Voyager 2 spacecraft became the first and only mission to fly by Uranus in 1986, it defined the way astronomers understand the ice giant. But the ...

One extra-large pocket in the back is perfect for additional gear, fly boxes, or a great space if you conceal carry a subcompact ... worked on the nature documentary Our Planet 2, for Netflix, ...

If you didn't know, Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. Let's explain ...

This claim was, in fact, true. McCandless was, indeed, the first astronaut to perform an untethered spacewalk on Feb. 7, 1984 ...

The European Space Agency's Hera mission is on its way toward Mars, where it will get a gravity assist before going on to its asteroid target.