Science ❯ Astrobiology

Planetary Science

Mars Exploration Habitability Mars Research Small Bodies Mars Asteroids Moons of Jupiter Europa Planetary Formation Near-Earth Objects

3 ARTICLES

2mo ago

Tianwen‑2 Reaches and Images Earth's Quasi‑Satellite Kamoʻoalewa

The probe will spend about nine months surveying the 40–100 meter object before collecting samples for return to Earth to test whether it is lunar ejecta.

3 ARTICLES

2mo ago

Study Projects Last Land Plants Will Survive About 1.84–1.87 Billion Years

4 ARTICLES

3mo ago

Study Finds Earth’s Phosphorus and Nitrogen Came From the Inner Solar System

3 ARTICLES

5mo ago

Scientists Outline 'Agnostic Biosignature' to Find Life Through Planetary Patterns

7 ARTICLES

6mo ago

Tardigrades Struggle in Martian Soil Simulant, Then Recover After a Water Rinse

5 ARTICLES

8mo ago

NASA Clarifies "Second Moon" Hype: 2025 PN7 Is a Quasi‑Satellite, Not an Earth Moon

6 ARTICLES

9mo ago

OSIRIS-APEX Releases Earth Flyby Imagery After 2,136-Mile Gravity Assist Toward Apophis

28 ARTICLES

11mo ago

NASA Confirms Earth’s Temporary Quasi-Satellite as Interstellar Comet 3I/ATLAS Nears Perihelion

4 ARTICLES

this yr.

NASA Concludes Deep-Space Laser Demo With Psyche’s Final Downlink at 218 Million Miles

4 ARTICLES

last yr.

Tiny Target for Hayabusa2: 1998 KY26 Measures 11 Meters and Spins in Five Minutes

7 ARTICLES

last yr.

Astronomers Confirm 2025 PN7 as a New Earth Quasi-Moon

4 ARTICLES

last yr.

Webb Releases Multiwavelength View of the 'Butterfly Star,' Revealing Dust Settling in a Planet-Building Disk

3 ARTICLES

last yr.

Autonomous Synthetic Lichens Enable 3D-Printed Structures on Mars

7 ARTICLES

last yr.

Elon Musk Declares Mars Colonization Humanity's 'Life Insurance' as Starbase Becomes an Incorporated City

10 ARTICLES

last yr.

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

9 ARTICLES

last yr.

ESA’s Hera Probe Captures Rare Images of Mars’ Moon Deimos

8 ARTICLES

last yr.

Ancient Martian Crystal Suggests Water Existed 4.45 Billion Years Ago

Planetary Science

Tianwen‑2 Reaches and Images Earth's Quasi‑Satellite Kamoʻoalewa

Study Projects Last Land Plants Will Survive About 1.84–1.87 Billion Years

Study Finds Earth’s Phosphorus and Nitrogen Came From the Inner Solar System

Scientists Outline 'Agnostic Biosignature' to Find Life Through Planetary Patterns

Tardigrades Struggle in Martian Soil Simulant, Then Recover After a Water Rinse

NASA Clarifies "Second Moon" Hype: 2025 PN7 Is a Quasi‑Satellite, Not an Earth Moon

NASA Loses Contact With MAVEN Mars Orbiter

NASA Probes Loss of MAVEN After Signal Hints at Uncontrolled Spin in Mars Orbit

Yellowstone Quake Swarm Briefly Rewired a Deep Aquifer’s Chemistry and Microbes

OSIRIS-APEX Releases Earth Flyby Imagery After 2,136-Mile Gravity Assist Toward Apophis

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Planetary Science

NASA Confirms Earth’s Temporary Quasi-Satellite as Interstellar Comet 3I/ATLAS Nears Perihelion

NASA Concludes Deep-Space Laser Demo With Psyche’s Final Downlink at 218 Million Miles

Tiny Target for Hayabusa2: 1998 KY26 Measures 11 Meters and Spins in Five Minutes

Astronomers Confirm 2025 PN7 as a New Earth Quasi-Moon

Webb Releases Multiwavelength View of the 'Butterfly Star,' Revealing Dust Settling in a Planet-Building Disk

Autonomous Synthetic Lichens Enable 3D-Printed Structures on Mars

Elon Musk Declares Mars Colonization Humanity's 'Life Insurance' as Starbase Becomes an Incorporated City

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

ESA’s Hera Probe Captures Rare Images of Mars’ Moon Deimos

Ancient Martian Crystal Suggests Water Existed 4.45 Billion Years Ago

Never miss stories about

Planetary Science