WASHINGTON (Reuters) - As club sandwiches go, this undoubtedly is the biggest one in the solar system. Scientists said on Friday that Jupiter's moon Ganymede may possess ice and liquid oceans stacked ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. NASA’s Juno spacecraft has been exploring Jupiter since it arrived ...

The Hubble Space Telescope has spied evidence of water vapor in the atmosphere around Jupiter's moon Ganymede, the largest moon in our solar system. The Hubble Space Telescope has spied evidence of ...

A mess of salt and organic chemicals splattered across the ice on Ganymede could be a hint that its hidden ocean contains the right stuff for life. NASA’s Juno mission recently revealed that the ...

Jupiter’s moon Ganymede has salts and organic compounds on its icy surface that were probably splattered there after squirting up from a buried ocean 1. Ganymede, which is the largest moon in the ...

Ganymede, one of the largest moons in the solar system, possesses a salty subsurface ocean that may contain organic compounds, new research finds. When you purchase through links on our site, we may ...

Nature doesn't conform to our ideas of neatly-contained categories. Many things in nature blur the lines we try to draw around them. That's true of Jupiter's moon Ganymede, the largest moon in the ...