Sending a mission to the solar gravitational lens (SGL) is the most effective way of actually directly imaging a potentially ...

Researchers looking for signs of extraterrestrial life instead stumbled upon a pulsar at the center of the Milky Way galaxy.

Besiege is a physics building game about constructing mechanical machines to annihilate armies, obliterate castles and ...

General Galactic, co-founded by a former SpaceX engineer, aims to eventually build a propellant station on Mars.

AI is coming for our jobs, and now we can add "Mars Rover Driver" to that list. Last month, the Perseverance rover successfully drove not one, but two trips across the Martian sur ...

A new finding of ammonia on the icy surface of Jupiter's moon Europa could have important implications for the search for ...

For the first time in more than half a century, NASA will soon be sending an intrepid crew of astronauts toward the Moon with ...

Europa stands out among Jupiter's moons, thanks to its remarkably smooth ice shell, which scientists believe conceals a global ocean of liquid water, perhaps twice as deep as Earth's oceans. In late ...

Whether or not aliens exist, the SETI program has never stopped believing. Yet today, radio telescopes are no longer seen as the best way to ...

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

Bill Maher's guest reveals shocking claims of US recovery of alien craft with bodies inside, sparking debate over UFO ...

Meridian Space Command's “economical transfer vehicle” relies on Alpha Impulsion's Opal propulsion system. Credit: Meridian Space Command/Alpha Impulsion LYON—Alpha Impulsion, a Toulouse-based startup ...