Tune in to the song of Comet Churyumov-Gerasimenko Scientists can't figure exactly why yet, but Comet 67P/Churyumov-Gerasimenko has been singing since…
"Thousands of meteors per hour would have been visible — truly astounding to the human eye." That's Nick Schneider's description…
When Comet Siding Spring skimmed just 84,500 miles from Mars last month, NASA's Opportunity and Curiosity Rovers - along with several…
Looks like we dodged a bullet. A bullet-shaped asteroid that is. The 70-meter Goldstone radar dish, part of NASA's Deep…
I sat straight up in my seat when I learned of the discovery of a possible new supernova in the…
What a roller coaster week it's been. If partial eclipses and giant sunspots aren't your thing, how about a close flyby…
That's one big, black blemish on the Sun today! Rarely have we been witness to such an enormous sunspot. Lifting…
Not to be outdone by the feisty Opportunity Rover, the HiRISE camera on NASA's Mars Reconnaissance Orbiter (MRO) turned in…
2014 - a year rich in eclipses. The Moon dutifully slid into Earth's shadow in April and October gifting us with two…
It looks like NASA's hard-working Opportunity Rover nabbed our very first pictures of a comet seen from another world! A…