While exoplanets make the news on an almost daily basis, one of the biggest announcements occurred in 2012 when astronomers…
Before there was life as we know it, there were molecules. And after many seemingly unlikely steps these molecules underwent…
With the recent discovery that Europa has geysers, and therefore definitive proof of a liquid ocean, there’s a lot of…
Over the past few years, the field of astrobiology has made great strides. With missions such as Kepler making exoplanet…
Using a phone to search for signs of life? Yeah, we can get behind that. One group of researchers has…
Are Earthlings really Martians ? Did life arise on Mars first and then journey on rocks to our planet and…
Editor's note: This guest post is written by Louisa Preston, an Astrobiologist and Planetary Geologist. She is a TED Fellow,…
The building blocks of life could have their beginnings in the tiny icy grains that make up the gas and…
The Moon photographed through the layers of the atmosphere from the ISS in December 2003 (NASA/JSC) What lives at the…
Artist concept of a Mars Sample Return mission. Credit: Wickman Spacecraft & Propulsion. A Mars sample return mission has long…