The Sun's activity is what gives us beautiful auroras — but it also has dramatic negative effects on satellites that go ...

Diamond rain? Super-ionic water? These are just two proposals that planetary scientists have come up with for what lies ...

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases ...

"This was less than the power company quoted us just to run wiring." Viewers stunned after homeowner goes off grid with ...

Planet Earth is parting company with an asteroid that’s been tagging along as a “mini moon” for the past two months. The ...