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

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

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

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

The key to unlocking the secrets of distant planets starts right here on Earth. Researchers at Tohoku University, the ...

Today the Carl Sagan Institute continues the search for habitable planets and extraterrestrial life, making strides in ...

They sometimes call it the Goldilocks zone — not too hot, not too cold. The habitable zone is the region of our Solar System ...

Astrobiologists planted garden cress seeds and cultured dishes of photosynthetic bacteria under lights designed to simulate the light of a star called a K-dwarf.

A Canadian-led international study has revealed new insights into the atmosphere of GJ 9827 d – an exoplanet orbiting the ...

But we don’t know one another exist, for sure. In fact, we have no definitive proof that anything is conscious beyond ...

Dusty ice exposed at the surface of Mars could provide the conditions necessary for the presence of photosynthetic life, according to a modelling study. The findings, published in Communications ...

To take the guided tour of Europa, visit trek.nasa.gov/europa, click on the "hamburger" icon on the top left of the screen, ...