Planetary Environments

Mars Environment Mars Mars History Mars Atmosphere Water on Mars Mars' Ancient Water Ancient Habitats Habitability Solar System Conditions Mars Climate History Water Loss Venusian Atmosphere Cloud Biospheres

6 ARTICLES

last mo.

NASA’s MAVEN Mission Directly Observes Martian Atmospheric Sputtering

Scientists linked argon measurements with solar wind data to show that sputtering erodes Mars’ atmosphere four times faster than previous models predicted

16 ARTICLES

3mo ago

Curiosity Rover Uncovers Pure Sulfur Crystals on Mars

Planetary Environments

NASA’s MAVEN Mission Directly Observes Martian Atmospheric Sputtering

NASA's Curiosity Discovers Largest Organic Molecules on Mars

New Study Links Mars' Red Color to Ancient Wet Conditions

Mars’ Red Color Linked to Water-Rich Mineral, Study Finds

NASA's Viking Experiments May Have Killed Potential Martian Life

NASA's Perseverance Rover Tackles Jezero Crater's Summit

Vast Underground Water Reservoirs Discovered on Mars

NASA's Perseverance Rover Uncovers Potential Signs of Ancient Life on Mars

Curiosity Rover Uncovers Pure Sulfur Crystals on Mars