The James Webb Space Telescope's possible detection of biological chemicals on the exoplanet K2-18b may just have been ...
Scientists speak out about reports Nasa telescope found signs of alien life - Better understanding should come later this ...
Similar to Earth but incapable of sustaining life. Despite surface temperatures hot enough to melt lead, lava-spewing ...
Venus provides invaluable insights into the search for life on other planets, according to a new study from UC Riverside.
In addition to some of the known differences, more NASA missions to Venus would help clear up some of the unknowns. Scientists don't know the size of its core, how it got to its present ...
Scientists have broken their silence on a recent report that a NASA telescope found signs of alien life. Last September, ...
Suddenly, everyone is talking about aliens. After decades on the cultural margins, the question of life in the Universe beyond Earth is having its day in the sun. The next big multibillion-dollar ...
Purple bacteria that thrive in low-energy red or infrared light with a simpler method of photosynthesis could cover another ...
NASA has identified a gas on Mars that is produced by living creatures on Earth, baffling scientists about what could be hiding in the Red Planet. The Curiosity Rover detected a steady stream of ...
As the search for life outside of the confines of Earth continues, a group of astrobiologists has suggested checking meteors as an Uber for aliens. The new research explores a model of life ...
To observers from outer space, Earth's vast oceans and verdant landmasses make it appear as a blue world punctuated by green ecosystems. It's the only habitable world we humans have ever known, so ...