Two projects will look at the auroras of these distant giant planets to discover what processes make them tick. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

The seas of Saturn’s moon Enceladus are blasting into space. Saltwater-spewing geysers on Enceladus’ icy surface — 101 of them — appear to connect to the moon’s warm subsurface ocean, scientists ...

In the hunt for life outside Earth, Mars is old news. “I think I’d rate Enceladus now over Europa, and there were people who were saying Europa was a better prospect than Mars,” said Seth Shostak, the ...

The NAOJ Four-Dimensional Digital Universe (4D2U) Project has developed the space viewer "Mitaka" which can interactively display various celestial bodies and the hierarchical structure of the ...