Scientists suggest that the hydrogen could be evidence of hydrothermal activity on the ocean floor of Saturn's sixth largest moon.
life as we know it
Posted inNews
Scientists Spot Organic Molecules on Ceres
The presence of organic material on Ceres raises new questions about its internal evolution and potential for hosting past or present life.
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New Report Details How NASA Could Land on Europa
A team of scientists laid out extensive details about a hypothetical future landing mission to find life on Jupiter's moon.
Posted inScience Updates
Seeking Signs of Life and More: NASA’s Mars 2020 Mission
The next Mars rover will be able to land near rugged terrain, giving scientists access to diverse landscapes. It will also cache core samples, a first step in the quest to return samples to Earth.
Posted inEditors' Vox
To Bennu and Back
Justin Filiberto shares his experience as a guest at the OSIRIS-REx launch; a mission to obtain samples from the asteroid Bennu in hopes of learning more about the origin of water on Earth.
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European-Russian Mission Reaches Mars: Lander’s Fate Yet Unknown
Although the mission’s lander might not have survived, the new Trace Gas Orbiter spacecraft will explore clues that may indicate extraterrestrial life.
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Closest Ever Terrestrial Exoplanet Found, Habitability Debated
Researchers are excited about a new, potentially habitable exoplanet orbiting our closest stellar neighbor, Proxima Centauri.
Posted inResearch Spotlights
Venus's Unexpected, Electrifying Water Loss
New research shows that an electric field surrounding Venus is stripping its atmosphere of water—and the same phenomenon may plague exoplanets scientists hope might be habitable.
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Did Solar Flares Cook Up Life on Earth?
Scientists have found that "super" solar flares could have warmed the ancient planet and jump-started life.
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Aging Stars Make New Habitable Zones
Scientists searching for life in the universe now have a new target: the once-icy worlds orbiting red giants.