Science ❯ Astrobiology

Planetary Habitability

Mars Habitability Mars Water on Mars Mars Exploration Conditions for Life Water Ice Mars History Geological Activity Mars Conditions Microbial Life

MAVEN Spots Zwan‑Wolf Effect in Mars’ Ionosphere for the First Time

The peer‑reviewed find links a rare particle‑squeezing process to solar‑storm changes in an unmagnetized atmosphere.

Mars Express Maps Dark Deposits in Shalbatana Vallis

Perseverance Shares Westernmost Selfie and Vivid Panorama From Mars

Curiosity Shakes Free Stuck Martian Rock From Its Drill

Webb Maps the Surface of a Nearby Super-Earth, Revealing a Dark Basaltic World

Shelf-Like Band on Mars Bolsters Case for Ancient Northern Ocean

Perseverance Radar Reveals Ancient Buried Delta Beneath Jezero Crater

JWST Helps Reveal Sulfur-Rich Magma-Ocean World L 98-59 d

Oxford Study Finds Moon’s Magnetic Field Was Mostly Weak Through Its History

Machine Learning Maps 400 Bright Slope Streaks on Mercury, Hinting at Ongoing Volatile Loss

NASA Confirms Loss of Contact With MAVEN After Routine Mars Occultation

NASA Still Without Contact With MAVEN Mars Orbiter After Dec. 6 Blackout

Perseverance Finds Kaolinite in Jezero, Pointing to Long-Lived Rain on Ancient Mars

ESA Mars Express Reveals 'Butterfly' Crater Carved by Low-Angle Impact

NASA’s Twin ESCAPADE Probes Set for Sunday Launch on Blue Origin’s New Glenn

Experiments Confirm Hydrogen–Rock Reactions Can Create Large Water Stores Inside Sub-Neptunes

Lab Experiments Reveal Planets Can Make Water From Hydrogen–Magma Reactions

Explosive Early Mars Eruptions May Have Left Ice at the Equator

ESA Releases 3D Flyover of Mars’ Xanthe Terra From Mars Express

Ferric Hydroxysulfate Identified on Mars, Hinting at Amazonian Geothermal and Volcanic Activity