Results from Cassini suggest Enceladus may have hydrothermal activity beneath the moon's subsurface ocean, as
The fresh impact craters in this view are located in the south polar region, which has been partly covered by landslides from the adjacent crater.
Cassini Image: Saturn's moon Rhea with the planet's tiny moon Epimetheus Credit: NASA/JPL-Caltech/Space Science Institute; Processed image: G.
... are dwarfed by their giant parent planet in this photo captured by NASA's Cassini spacecraft on May Credit: NASA/JPL-Caltech/Space Science Institute
Learn all about the many transformations rocks undergo with this FREE Rock Cycle infographic, perfect
In this artist's illustration obtained from NASA shows the Phoenix Mars Lander on the surface of Mars after landing on the planet's surface