Much of Wales and indeed the UK experienced a display of the northern lights on Monday and Tuesday night following a significant solar storm which whisked charged particles from the Sun in our ...

Elon Musk appears at Davos for the first time, speaking on stage at World Economic Forum in Switzerland. Speaking directly with co-host Larry Fink, Elon says self-driving is basically solved, pointing ...

A Brazilian government agency will launch an Earth observation satellite on a Vega C rocket, working with a launch broker ...

NASA's next moon rocket is on the launch pad for testing, and you can follow its progress live.

"Most excitingly, this new idea addresses one of the longstanding habitability problems on Europa and is a good sign for the ...

NASA's space shuttle Challenger exploded and broke apart Jan. 28, 1986, in the sky over East-Central Florida, killing the ...

Discover the incredible story of NASA's New Horizons mission, from its 2006 launch aboard an Atlas V rocket to its historic 2015 flyby of Pluto. Learn how this space probe, utilizing a gravitational ...

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

It might be the comet of the year and outshine its predecessors.