Microbiology & Virology

A Next Generation Space Antimicrobial: Assessing Microbial Activity And Reduction Across The ISS

• Status Report
• January 28, 2026

NASA Astrobiology Program

The Origin, Extension, and Future of the “NASA Definition” of Life

• Status Report
• January 28, 2026

Stellar Cartography

Discovery and Characterisation of Two Exoplanets Orbiting the Metal-poor, Solar-type Star TOI-5788 with TESS, CHEOPS, and HARPS-N

• Status Report
• January 28, 2026

Astrochemistry

Discovery Of 1H-cyclopent[cd]indene (c-C11H8) In TMC-1 With The QUIJOTE Line Survey: A New Three-ringed Polycyclic Aromatic Hydrocarbon

• Status Report
• January 28, 2026

Exoplanets, -moons, -comets

Orbital Stability Of Closely-Spaced Four-planet Systems

• Status Report
• January 28, 2026

Radiation

Cosmic Rays As An Interdisciplinary Earth Observation Tool: From Particle Physics and Atmospheric Processes to Geosciences and Urban Science

• Status Report
• January 28, 2026

Exoplanets, -moons, -comets

A Cool Earth-sized Planet Candidate Transiting a Tenth Magnitude K-dwarf From K2

• Status Report
• January 28, 2026

Europa

Juno Measures The Thickness Of Europa’s Ice Shell

• Press Release
• January 28, 2026

Exoplanets, -moons, -comets

ROSES-25 Amendment 40: Exoplanets Research Program Step-2 Due Date Deferred to February 2, 2026

• Press Release
• January 28, 2026

Analog Studies

The Microbial Inhabitants of the Corona Lava Tube: Astrobiological Insights from a Mars Analog Environment

• Status Report
• January 28, 2026

Origin & Evolution of Life

410 Million Year Old Fossil Of Prototaxites Defies Classification

• Press Release
• January 27, 2026

News Summary Archives

Possible Favored Great Oxidation Event Scenario On Exoplanets Around M-Stars With The Example Of TRAPPIST-1e

• Status Report
• January 27, 2026

Stellar Cartography

Modeling the Impact of Unresolved Stellar Companions on Detection Sensitivity in Kepler’s Small Planet Occurrence Rates

• Status Report
• January 27, 2026

Origin & Evolution of Life

Noncanonical Genetic Markers Resolve The Pre-GOE Emergence Of Aerobic Bacteria In Earth’s History

• Status Report
• January 27, 2026

Mars

Tricorder Tech: Autonomous Mars Rover Module for Soil Sampling and Life Component Analysis

• Status Report
• January 27, 2026