There are no grocery stores on Mars, and resupply from Earth is many months away. As much food as future astronauts to the red planet may pack for the trip, inevitably, they'll have to create some ...

Three Chinese astronauts who were marooned in space for more than a week now have a safe way of returning to Earth after an unmanned "lifeboat" spacecraft was sent to meet them in orbit aboard the ...

Allow me to preface the title: Longshot Space wants to build a 6-mile-long (10-km) space cannon to shoot several-ton objects into low Earth orbit (LEO). The company has already built a working proof ...

Deep underground, thousands of years of silence are abruptly broken by a researcher singing. His voice seems to awaken the walls of the cavern as the intimate space comes alive with the sound of our ...