New research done at NASA's Jet Propulsion Laboratory reveals potential signs of a rocky, volcanic moon orbiting an exoplanet ...
A massive NASA spacecraft is ready to set sail for Jupiter and its moon Europa. The craft, named Europa Clipper, will determine if conditions there could support life.
"It's a chance for us to explore not a world that might have been habitable billions of years ago, but a world that might be ...
The existence of a moon located outside our solar system has never been confirmed but a new NASA-led study may provide ...
A NASA spacecraft is ready to set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth.
Callisto is due south of Jupiter on the 15th at 6:30 a.m. EDT, missing the planet entirely. Io and its shadow repeat ... closest to Earth Oct. 12, at a distance of 43.7 million miles.
The image captured on February 3 this year shows plumes from a distance of about 3,800 kilometres ... The JunoCam image captured on April 9 this year Jupiter's moon Io. This marks the first.
In order of their distance from Jupiter, they are the volcanic Io (which is so close that it is stretched and squeezed by Jupiter's massive gravitational grip), Europa, Ganymede and Callisto.