NASA's Europa Clipper will be exploring whether Jupiter's icy moon Europa could harbor conditions suitable to life. The ...

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

A billionaire entrepreneur, a retired military fighter pilot, and two SpaceX employees have set off from Florida.

Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...

Experiment shows that, in a worst-case scenario, humanity could use a nuclear explosion to save the planet from a deadly ...

The Crew-9 mission was originally stated to be launched no earlier than Aug. 18, but was pushed back a month to spend more ...

This marks the start of SpaceX’s five-day Polaris Dawn mission. Four civilians including billionaire Jared Isaacman are ...

It's been a busy week for solar activity with more powerful solar flares and geomagnetic storm possibilities in the forecast.

Asteroids can devastate the planet in an instant – just ask the dinosaurs. Scientists at Sandia National Laboratories have ...

If the FarView radio telescope is built, it would double as a demonstration of two unprecedented activities: mining and ...

NASA's Europa Clipper mission is set to explore one of the most promising spots to look for life in the solar system: Jupiter ...

A spacecraft carrying a US astronaut and two Russian cosmonauts has taken off from the Baikonur cosmodrome in Kazakhstan en ...