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Astrobiology

Geology Habitability Icy Moons Origins of Life Search for Life Solar System Formation Mars Research Meteorites Hydrothermal Systems Early Life Water on Earth Origins of Water Extraterrestrial Geology Exotic Materials Planetary Geology Water on the Moon Water Presence Early Earth Conditions Search for Extraterrestrial Life Mars Exploration Water on Mars Extraterrestrial Life Planetary Rings Impact Events

New Study Finds Earth's Water Originated from Native Hydrogen, Not Asteroids

Airbus Secures £150 Million Contract to Build Mars Lander for Rosalind Franklin Mission

Study Finds River Bends Differ Significantly from Volcanic and Ice Channels

New Study Suggests Mars' Red Hue Comes From Ferrihydrite, Not Hematite

Scientists Create Plastic Ice VII, a Unique Hybrid Phase of Water

New Study Links Comet 67P's Water to Earth's Oceans

Mars Meteorite Reveals Evidence of Ancient Liquid Water

Ancient Meteorite Impact Boosted Early Life on Earth

NASA's Europa Clipper Mission Delayed by Hurricane Threat

New Study Reveals Second Asteroid Contributed to Dinosaur Extinction

Earth May Have Had Rings 466 Million Years Ago

NASA Clears Europa Clipper for Launch to Jupiter's Moon