Science ❯Astrobiology ❯Extraterrestrial Life

Planetary Conditions

Water Presence Chemical Composition Atmospheric Effects Evolutionary Models Habitability

New Research Suggests Intelligent Life May Be Common in the Universe

Mars Meteorite Reveals Evidence of Ancient Liquid Water

Red Dwarf Stars Emit Hazardous UV Flares, Threatening Planetary Habitability

Curiosity Rover Unveils Unexpected Sulfur Crystals on Mars