A lawsuit almost stalled NASA's Cassini mission
It was just 73 pounds of plutonium, guys.
Cassini will take five victory laps before plunging into Saturn
It's almost time to say goodbye to Cassini.
A molecule found on Saturn's moon Titan could foster life
It could be an essential ingredient in Titan's cold, methane-rich environment.
Astronomers spot the smallest star so far
It’s only slightly larger than Saturn.
NASA seeks Jupiter's secrets with historic spacecraft flyover
The Juno mission aims to uncover the inner workings of the planet's atmosphere.
Saturn's largest moon has enough energy to run a colony
Titan may be humanity's next outpost after Mars.
ICYMI: A prosthetic hand with two senses
The better to grab objects with, my dear
Cassini probe survives first dive between Saturn and its rings
It has begun beaming back precious data.
Saturn and Jupiter's moon burps bode well for distant life
Gas plumes erupting from their icy surfaces might indicate oceans that can support living organisms.