Astrogeology

Mars Perseverance’s PIXL Finds Vivianite, Greigite in Cheyava Falls Sample

• Status Report
• October 28, 2025

Mars

Multiple Episodes of Fluid Alteration in Jezero Crater Indicated by MIST Mineral Identifications in PIXL XRF Data

• Status Report
• September 23, 2025

Biosignatures & Paleobiology

Potential Biosignatures Found In An Ancient Mars Lake

• Press Release
• September 11, 2025

Mars

Perseverance Grinds Rocks On Mars For Science

• Press Release
• June 25, 2025

Mars

Navigating A Slanted River On Mars

• Press Release
• March 26, 2025

Robotics/Rovers/UAVs

Away Team Droid Tech: The PIXL Instrument on the Mars 2020 Perseverance Rover

• Status Report
• July 12, 2024

Mars

Carving Into Carbonates at Old Faithful Geyser – In Jezero Crater – On Mars

• Press Release
• June 11, 2024

Tricorders & Sensors

Tricorder Tech: A.I. / Machine Learning: Adaptive Sampling With PIXL On Mars Perseverance

• Status Report
• May 24, 2024

Mars

SHERLOC Dust Cover Issues On Mars Perseverance Astrobiology Rover

• Status Report
• February 15, 2024

Mars

PIXL Instrument on Perseverance Rover Studies ‘Bills Bay’

• Status Report
• December 19, 2023

Mars

PIXL Instrument On Mars Perseverance Studies ‘Ouzel Falls’

• Status Report
• December 17, 2023