Biosignatures & Paleobiology

Maximum Lifetime Of The Vegetative Biosphere

• Status Report
• May 23, 2026

Stellar Cartography

Astrometric Exoplanet Detection Survives Solar-like Stellar Contamination

• Status Report
• May 23, 2026

Exoplanets, -moons, -comets

Active Galactic Nucleus Tori: Potential Birthplace to Millions of Planets

• Status Report
• May 23, 2026

Origin & Evolution of Life

Early Complex Life Lived In Oxygenated Seas, Challenging Long‑held Views Of Evolution

• Press Release
• May 23, 2026

Astrochemistry

Constraints On The Crystallinity Of Water Ice In Planet-forming Disks From Infrared Scattered-Light Spectra

• Status Report
• May 23, 2026

Exoplanets, -moons, -comets

Astronomers Observe Exoplanet Atmospheres With New Cloud-detecting Method

• Status Report
• May 22, 2026

Extremeophiles and Extreme Environments

Decoding Extremophiles: Insights From Bioinformatics, Machine Learning, And Data-driven Approaches

• Status Report
• May 22, 2026

Astrobiology (general)

Missed Opportunities In The Search For Extraterrestrial Life

• Press Release
• May 22, 2026

Origin & Evolution of Life

Liquid–liquid Phase Separation As A Driver Of Abiogenesis And Evolution

• Status Report
• May 22, 2026

SETI & Technosignatures

The Search For Technosignatures: A Review Of Possibilities

• Status Report
• May 22, 2026

Venus

ALERA-V Version 1.0: An Objective Analysis Dataset of the Venus Atmosphere

• Status Report
• May 22, 2026

Astronomy & Telescopes

An Ultra-Short Period Super-Earth And A Sub-Neptune Orbiting The K Dwarf TOI-4311

• Status Report
• May 22, 2026

Robotics/Rovers/UAVs

Innovative Mars Rovers Swim Through The Sand

• Press Release
• May 22, 2026

Exoplanets, -moons, -comets

Spinning Out Of Focus: The Challenge Of Rotational Line Broadening In Exoplanet Reflection Spectroscopy

• Status Report
• May 22, 2026

NASA Astrobiology Program

From Collaboration to Curation: Building NASA Astrobiology’s Living Bibliography in SciX

• Status Report
• May 21, 2026