Science ❯ Astronomy ❯ Planetary Science

Astrobiology

Mars Exploration Enceladus Habitability Extraterrestrial Life Europa Titan Mars Organic Chemistry Venus Life in the Universe

4 ARTICLES

last mo.

Seismic Study Finds Thick Ultramafic Layer Under Mars and Vast Deep Magma Plumbing

Oxford-led analysis of InSight data shows Mars may build chemically evolved crust by long-lived internal melting rather than by plate-driven recycling.

19 ARTICLES

last mo.

New Model Shows Salty Europa Ice Could Sink, Ferrying Nutrients to Its Hidden Ocean

13 ARTICLES

6mo ago

Study Finds Europa’s Seafloor Likely Inactive, Undercutting Hopes for Present-Day Life

6 ARTICLES

7mo ago

New Study Recasts Titan’s Interior, Challenging Idea of a Global Ocean

20 ARTICLES

7mo ago

Titan May Lack a Global Ocean, Cassini Reanalysis Points to a Slushy Interior With Isolated Water Pockets

4 ARTICLES

7mo ago

Peer-Reviewed Study Links Europa’s ‘Spider’ to Brine Eruptions Like Earth’s Lake Stars

5 ARTICLES

8mo ago

Study Finds Subsurface Oceans Could Boil Inside Small Icy Moons

3 ARTICLES

8mo ago

Cassini Reanalysis Finds North-Polar Heat on Enceladus, Closing the Moon’s Energy Budget

3 ARTICLES

8mo ago

Cassini Reanalysis Finds Heat Escaping From Both Poles of Enceladus, Strengthening Case for a Long‑Lived Ocean

9 ARTICLES

8mo ago

Study Finds Enceladus’ Heat Loss Matches Tidal Input, Indicating a Long-Lived Ocean

4 ARTICLES

8mo ago

Study Reveals Polar Heat Loss Across Enceladus, Supporting a Long‑Lived Subsurface Ocean

5 ARTICLES

9mo ago

Titan Study Shows Hydrogen Cyanide Mixing With Methane and Ethane in Stable Co-Crystals

3 ARTICLES

9mo ago

Cassini Reanalysis Finds Complex Organics From Enceladus’s Ocean in Fresh Plume Grains

Astrobiology

Seismic Study Finds Thick Ultramafic Layer Under Mars and Vast Deep Magma Plumbing

Perseverance Detects Complex Organic Carbon in Jezero Mudstones

Curiosity Finds 20-Plus Organic Molecules in Ancient Martian Clay

Curiosity Finds New Organic Molecules Preserved in Martian Clay

Perseverance Radar Reveals Buried Ancient River Delta Beneath Jezero Crater

Study Links Titan’s Moon‑Merger Origin to Saturn’s Young Rings

New Analyses Challenge Purely Nonbiological Origins for Mars Organics

Reanalysis of Galileo Data Finds Ammonia on Europa Near Surface Fractures

New Model Shows Salty Europa Ice Could Sink, Ferrying Nutrients to Its Hidden Ocean

Study Finds Europa’s Seafloor Likely Inactive, Undercutting Hopes for Present-Day Life

Never miss stories about

Astrobiology

New Study Recasts Titan’s Interior, Challenging Idea of a Global Ocean

Titan May Lack a Global Ocean, Cassini Reanalysis Points to a Slushy Interior With Isolated Water Pockets

Peer-Reviewed Study Links Europa’s ‘Spider’ to Brine Eruptions Like Earth’s Lake Stars

Study Finds Subsurface Oceans Could Boil Inside Small Icy Moons

Cassini Reanalysis Finds North-Polar Heat on Enceladus, Closing the Moon’s Energy Budget

Cassini Reanalysis Finds Heat Escaping From Both Poles of Enceladus, Strengthening Case for a Long‑Lived Ocean

Study Finds Enceladus’ Heat Loss Matches Tidal Input, Indicating a Long-Lived Ocean

Study Reveals Polar Heat Loss Across Enceladus, Supporting a Long‑Lived Subsurface Ocean

Titan Study Shows Hydrogen Cyanide Mixing With Methane and Ethane in Stable Co-Crystals

Cassini Reanalysis Finds Complex Organics From Enceladus’s Ocean in Fresh Plume Grains

Never miss stories about

Astrobiology