Atmosphere of Saturn-sized planet with Earth-like temperature contains methane: « The new details about the composition of the planet’s atmosphere will inform models of planetary formation and evolution and could improve astronomer’s understanding of how Earth’s atmosphere works

Prototaxites

Three Potential Super-Earths Discovered Around Star 55 Light-Years from Earth

Swarming Proxima Centauri: Picospacecraft Swarms over Interstellar Distances

Near-collapse of the geomagnetic field may have contributed to atmospheric oxygenation and animal radiation in the Ediacaran Period

An exploded star can pose more risks to nearby planets than previously thought, according to a new study

An extreme ice-age climate 700M years ago

Researchers discover a network of fractures in Gale Crater filled with Opal, a water-rich mineraloid

Prebiotic Molecule Ethanolamine Found In Space - This species forms the simplest head of phospholipids that make up the membranes of all present-day cells.

National Strategy for Planetary Protection

Phosphine Detected in the Atmosphere of Venus – An Indicator of Possible Life?

The pre-biotic molecule glycolonitrile has been detected in the interstellar medium.

Origins of Photosynthesis in Plants Dated to 1.25 Billion Years Ago

Dinosaur-Killing Asteroid Could Have Caused 2 Years of Darkness