When the Earth is in the direct path of a coronal mass ejection CME it can lead to major geomagnetic storms resulting in stunning aurora borealis and aurora australis light shows if skies are clear.
After a seven-month journey, NASA's Perseverance rover arrives at Mars on Feb. 18. Here's how to watch it navigate 'seven minutes of terror,' and how it will use its payload to search for signs of ancient life on the Red Planet.
Telecom equipment supplier Nokia is building a 4G network on the moon to help astronauts control lunar rovers, navigate lunar geography in real time, and stream videos.
Robert Behnken and Douglas Hurley made history on Saturday as part of the first launch of American astronauts on American rockets from American soil since 2011.