After launching early on Tuesday, the billionaire Jared Isaacman and his crew traveled to altitudes not visited by any ...

An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

Netflix dug up some exciting Avatar: The Last Airbender season 2 news on Thursday for the streamer's Geeked Week fan event ...

SpaceX Polaris Dawn crew returns to Earth after first private spacewalk Credit: SpaceX Watch live as the SpaceX Polaris Dawn ...

This week, see the Boeing Starliner spacecraft return to Earth without its astronauts, solve a shark murder mystery, watch a ...

Life made the modern Earth as much as the Earth made life, a new book by a philosopher of consciousness argues. That dynamic ...

"Earth sure looks like a perfect world," businessman Jared Isaacman says as he leaves the SpaceX capsule and steps out into space.

Billionaire businessman Jared Isaacman becomes the first non-professional astronaut to walk in space "Back at home we all have a lot of work to do, but from here Earth ... now as we close today's ...

Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...

Boeing's Starliner spacecraft will return to Earth today after undocking from the International Space Station without its ...

The spacecraft will undock from the ISS on Friday at 6:04 p.m. ET after a troubling three months in orbit. You can watch the ...

ESA 's Jupiter Icy Moons Explorer (JUICE) is ultimately headed for the Jovian system, but on Aug. 20, it took a quick look at ...