Proba-3 creates artificial solar eclipse to study Sun's corona. Two ESA satellites fly in precise formation to reveal the sun ...

Mountain ranges, volcanic plains, and lots of craters make the Moon a target you’ll return to again and again.

Early this morning, the raised, flat lava plain of Wargentin is stands out near the large crater Schickard in the lunar ...

Today in the history of astronomy, analysis of a meteorite jump-starts research in astrobiology.

August brings Saturn and Neptune together, offers two shadow transits of Titan, and sees a conjunction of Venus and Jupiter.

8. Speaking of sunlight, it’s composed of approximately 40 percent light, 50 percent heat, and 10 percent ultraviolet ...

Starlink interference is swamping protected frequencies, threatening astronomers' ability to unlock secrets of the early universe.

NASA is fast-tracking plans to deploy a nuclear reactor on the lunar surface by 2030 as a strategic imperative to prevent ...

Neil Alden Armstrong was born on Aug. 5, 1930, in Ohio. A naval pilot from 1949 to 1952, Armstrong flew 78 missions in Korea.

Science pulls the famed 2011 'arsenic life' study on GFAJ-1, reigniting debate over scientific standards and editorial ...

There's so much more to Andromeda than its eponymous galaxy. Here's a list of other targets to observe in the Princess.

The first of two Titan shadow transits this month occurs this morning — can you catch the big, black shadow crossing Saturn’s ...