Why Most Alien Worlds May Be Too Dry for Life
This image of Venus taken by NASA’s Mariner 10 spacecraft (left) is paired with an artist’s depiction of…
NASA’s Perseverance, Curiosity Panoramas Capture Two Sides of Mars
Learn how NASA’s Curiosity and Perseverance Mars rovers are exploring different chapters of the Red Planet’s ancient history.…
Moons of rogue planets habitable for billions of years?
View larger. | Artist’s concept of an Earth-like exomoon orbiting a rogue Saturn-like exoplanet. A new study led…
Asteroid Ryugu Contains All 5 DNA and RNA Building Blocks, Study Shows
Early Earth was a brutally hot, volcanically active, radiation-bathed wasteland. Somehow amid this hostility, the necessary ingredients for…
A complete set of canonical nucleobases in the carbonaceous asteroid (162173) Ryugu
Extraction and purification of organic molecules from samples The Ryugu A0480 (11.9 mg) and C0370 (8.3 mg) aggregate samples were…
Tiny NASA Spacecraft Delivers Exoplanet Mission’s First Images
With the first images from the spacecraft now in hand, the team behind NASA’s Star-Planet Activity Research CubeSat,…
A Most Unusual Lake – NASA Science
Scientists estimate that Earth is home to more than 100 million lakes. Among the most unusual is Lake…
ESA–NASA Omics Data Sharing Seminar – 11 March
Comparative Genomics – Image GitHub Join ESA and NASA on 11 March 2026 (16:00-18:00 CET) for a seminar…
Scientists Finally Found Something Tardigrades Can’t Survive
Tardigrades are tiny, endearing, and practically invincible. As it turns out, however, not even tardigrades can survive the…
Tardigrades and water reveal potential for food growth on Mars
Tardigrades have a reputation for being nearly indestructible. These microscopic animals, often nicknamed water bears, can dry out…
Butterfly Completes Its Entire Metamorphosis While Orbiting Earth on Chinese Experiment
The arthropod astronaut during his mission. Credit: Chongqing University On December 13, a rocket rose from the Jiuquan…
Did Life Begin as Slime? Scientists Propose Novel ‘Gel-First’ Origin of Life Theory
Long before the first cell divided, before DNA carried genetic instructions, and before membranes enclosed the chemistry of…