The new members bring expanded expertise in ethics, space communication, animal intelligence, extraterrestrial materials and ...

Walker co-founded the astrobiology social network SAGANet, is on the board of directors for Blue Marble Space, and is author of Life As No One Knows It: The Physics of Life's Emergence. Sara Imari ...

The origins of life in the universe have been a topic of scientific inquiry for centuries. Despite significant progress in ...

Planetary scientists are focusing on bolstering their knowledge about the mysterious Uranus system, which the National ...

Experts say they now know even less about a typical day on Uranus, and need a second spacecraft to visit the planet in order to find out more.

Carl Sagan had a gift for translating complex scientific ideas into stories that sparked wonder and inspired generations, ...

NASA-supported scientists have developed a method to compute how tides affect the interiors of planets and moons, which will ...

JWST, a groundbreaking space observatory, enhances our understanding of the cosmos by studying distant galaxies, star ...

Hollywood has made a cottage industry out of imagining biological space aliens, but if intelligent life is out there it’s ...

The smooth, planet-less disk of the Vega star system challenges planetary formation theories, suggesting alternative cosmic ...

NASA has released a new edition of Issue 4 of the Astrobiology Graphic History series. The issue now includes NASA's Europa ...