Astrobiology.com Editor’s Note: as we start to send our robotic astrobiology explorers to the Jovian system to explore icy ocean worlds Europa, Ganymede, and Callisto, the skills developed exploring (the […]
Ocean world
JUICE Leaves Earth On An Astrobiology Expedition To Jupiter’s Ocean Moons
ESA’s Jupiter Icy Moons Explorer (Juice) lifted off on an Ariane 5 rocket from Europe’s Spaceport in French Guiana at 14:14 CEST on 14 April. The successful launch marks the […]
Spotlight On Ganymede, JUICE’s Primary Target
A key focus of ESA’s Jupiter Icy Moons Explorer (Juice) will be Ganymede: Jupiter’s largest moon, and an ideal natural laboratory for studying the icy worlds of the Solar System.
Away Team Report: Exploring Life In Earth’s Antarctic Abyss
We are marine biologists that study seafloor creatures, Jamie is doing a PhD investigating Antarctic sea spiders in the University of Galway and Huw works at British Antarctic Survey (BAS).
‘Terminator Zones’ On Distant Planets Could Harbor Life
In a new study, University of California, Irvine astronomers describe how extraterrestrial life has the potential to exist on distant exoplanets inside a special area called the “terminator zone,” which […]
Two Of Uranus’ Moons May Harbor Active Oceans, Radiation Data Suggests News Releases
Uranus — the turquoise, tilted oddball of the solar system — may have just joined ranks with Jupiter, Saturn and Neptune as host to at least one icy moon that’s […]
Ocean Currents May Affect Rotation of Europa’s Icy Crust
Research reveals a new explanation for how the icy shell of Jupiter’s moon Europa rotates at a different rate than its interior. NASA’s Europa Clipper will take a closer look.
Spin-Orbit Coupling Of Europa’s Ice Shell And Interior
Europa is an icy ocean world, differentiated into a floating ice shell and solid interior, separated by a global ocean.
How Enceladus Ejects Particles From Oceans Beneath Its Surface
Although it is relatively small, Enceladus — the sixth largest of Saturn’s 83 moons — has been considered by astronomers to be one of the more compelling bodies in our […]
Meet The Team Simulating Europa’s Surface — On Earth
Europa Clipper’s main science goal is to determine whether there are places below the surface of Jupiter’s icy moon Europa that could support life.
