Science ❯Astronomy ❯Astrobiology

Exoplanets

Habitability K2-18b Titan Planetary Systems Biosignatures Technosignatures K2-18 b Potential for Life Beyond Earth Purple Bacteria F-type Stars

3 ARTICLES

4w ago

New UC Santa Cruz Model Explains JWST’s Steam‑Rich Sub‑Neptunes

Published in The Astrophysical Journal, the framework connects observed water vapor to supercritical, superionic phases inside these planets to guide upcoming observations.

15 ARTICLES

last mo.

New Study Suggests Ancient Ceres Had Chemical Energy to Support Habitability

8 ARTICLES

2mo ago

Astronomers Observe First Solid Condensation of Rocky Planet Precursors Around Distant Star

3 ARTICLES

2mo ago

NASA Model Shows How Protocell Precursors Could Self-Assemble in Titan’s Hydrocarbon Lakes

7 ARTICLES

3mo ago

James Webb Telescope Detects Sulfur Compounds Suggesting Potential Life on Exoplanet K2-18b

3 ARTICLES

5mo ago

Study Sets Statistical Limits on Life's Prevalence in the Universe

10 ARTICLES

5mo ago

New Study Finds Titan’s Ocean Could Support Only Tiny Microbial Life

4 ARTICLES

5mo ago

Study Reveals Null Results in Exoplanet Surveys Can Sharpen Search for Extraterrestrial Life

4 ARTICLES

7mo ago

New Study Suggests Intelligent Life May Be a Natural Outcome of Planetary Evolution

3 ARTICLES

10mo ago

New Theory Proposes Mars' Moons Formed from Shredded Asteroid

8 ARTICLES

11mo ago

SETI Searches for Alien Signals in TRAPPIST-1 System

9 ARTICLES

11mo ago

Astronomers Unveil Twin Brown Dwarfs Solving Decades-Old Mystery

6 ARTICLES

11mo ago

China Outlines Ambitious Space Science Roadmap Through 2050

4 ARTICLES

last yr.

Astronomers Conduct First Low-Frequency Search for Alien Technology in Distant Galaxies

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Exoplanets

New UC Santa Cruz Model Explains JWST’s Steam‑Rich Sub‑Neptunes

New Study Suggests Ancient Ceres Had Chemical Energy to Support Habitability

Astronomers Observe First Solid Condensation of Rocky Planet Precursors Around Distant Star

NASA Model Shows How Protocell Precursors Could Self-Assemble in Titan’s Hydrocarbon Lakes

Interstellar Comet 3I/ATLAS Crosses Solar System on 68 km/s Trajectory

Doubts Deepen Over Potential Biosignature on Exoplanet K2-18b

New Candidate for Planet Nine Challenges Original Hypothesis

Potential Biosignature Detected on Exoplanet K2-18b Sparks Calls for Caution

Potential Biosignature Detected on Exoplanet K2-18b

Astronomers Detect Strongest Potential Biosignature on Exoplanet K2-18 b

Never miss stories about

Exoplanets

James Webb Telescope Detects Sulfur Compounds Suggesting Potential Life on Exoplanet K2-18b

Study Sets Statistical Limits on Life's Prevalence in the Universe

New Study Finds Titan’s Ocean Could Support Only Tiny Microbial Life

Study Reveals Null Results in Exoplanet Surveys Can Sharpen Search for Extraterrestrial Life

New Study Suggests Intelligent Life May Be a Natural Outcome of Planetary Evolution

New Theory Proposes Mars' Moons Formed from Shredded Asteroid

SETI Searches for Alien Signals in TRAPPIST-1 System

Astronomers Unveil Twin Brown Dwarfs Solving Decades-Old Mystery

China Outlines Ambitious Space Science Roadmap Through 2050

Astronomers Conduct First Low-Frequency Search for Alien Technology in Distant Galaxies

Never miss stories about

Exoplanets