AmericaSpace Launch Countdown

Next Launch Luch-5V on a Proton-M rocket from Baikonur Cosmodrome, Kazakhstan scheduled for 28 Apr 14 4:25:00 GMT

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The Sea of Enceladus: Cassini Confirms Underground Ocean on Saturn's Geyser Moon

Diagram of what the interior of Enceladus is now thought to look like, with the icy outer shell, liquid water ocean, and inner rocky core. Image Credit: NASA / JPL-Caltech

Coming just after the news of the ringed asteroid and new dwarf planet, some more exciting news from the outer Solar System was announced [...]

Is This New Evidence for Ancient Life on Mars?

Scanning electron microscope image from inside the Martian meteorite Yamato 000593 (Y000593), showing the tunnels and micro-tunnels. Image Credit: NASA

The debate over possible evidence for life on Mars is one of the most hotly debated subjects in space science, and some news released Feb. 27 is sure to add fuel to the fire. Studies of a Martian meteorite, known [...]

Mars Express Celebrates Ten Years at Mars With New Global Maps

var myQTObject = new QTObject( ‘http://wpc.50e6.edgecastcdn.net/8050E6/mmedia-http/download/public/videos/2013/05/049/1305_049_AR_EN.mp4′, ‘vvq-36853-quicktime-1′, ’500′, ’340′); myQTObject.addParam( ‘scale’, ‘aspect’ ); myQTObject.addParam( ‘autoplay’, ‘false’ ); myQTObject.addParam( ‘controller’, ‘true’ ); myQTObject.write();With all of the attention that NASA’s rovers Opportunity and Curiosity have been getting, and deservedly so, we might forget sometimes that there are still other spacecraft orbiting Mars as well. NASA’s Mars Odyssey [...]

Blame it on the Rain (from Saturn's Rings)

This artist’s concept illustrates how charged water particles flow into the Saturnian atmosphere from the planet’s rings, causing a reduction in atmospheric brightness. The observations were made with the W.M. Keck Observatory on Mauna Kea, Hawaii, with NASA funding. The analysis was led by the University of Leicester, England. Image Credit: NASA/JPL-Caltech/Space Science Institute/University [...]

Mystery Gullies Discovered on Asteroid Vesta

Gullies in the crater Cornelia on Vesta. Image Credit: NASA / JPL-Caltech / UCLA/MPS / DLR / IDA

The Dawn spacecraft left behind the giant asteroid Vesta last September, and is now en route to the even bigger dwarf planet Ceres, but scientists are still busy studying all of the data that was sent [...]