Observations of Greenland suggest that Jupiter’s ice moon may host shallow liquid water.
Planetary scientist Jonathan Lunine talks about missions to Titan, Europa, and Enceladus in a new episode of Motherboard’s Space Show.
The asteroid Kleopatra and its two moons have resisted explanation for more than a decade—until now.
Hippocamp may have been forged by the fallout of an impact billions of years ago.
Andrea Torres Balaguer’s mystical, mysterious portraits evoke undulating lunar light.
"If you grabbed piles of grains and built a sand castle on Titan, it would perhaps stay together for weeks due to their electrostatic properties."
“The discovery of this moon has given us an opportunity to study Makemake in far greater detail than we ever would have been able to without the companion.”
NASA's Cassini orbiter sent back the first images from its daring flyby.