Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious,” states a Cambridge University press release.

Warmer climates than Earth’s could accelerate life’s development, potentially increasing the number of planets with more ...

Does alien life exist on an exoplanet? On TikTok, a University of Oxford astrophysicist cast doubt that extraterrestrial life ...

On Earth, DMS is made by ocean plankton, then quickly broken down in the atmosphere through photochemical and other reactions ...

By comparing those fingerprints to 20 different molecules that they would potentially expect to observe in the atmosphere, ...

A Harvard professor questions whether research conducted at the University of Cambridge about life on K2-18b is accurate.

Independent analysis raises doubts about alien life on exoplanet K2-18b Weak sulfur gas signals found in K2-18b data earlier ...

Many have claimed to see a UFO or have an encounter with an alien, but what do the scientists have to say? Here's what ...

Jake Taylor of the University of Oxford in the U.K., who studies atmospheres of exoplanets, used a basic statistical test to ...

Recently, a group of scientists claimed they found possible signs of life on a planet called K2-18b. The news made headlines.

Astronomers published evidence of possible biosignatures on the planet K2-18b earlier this month, but another look at the ...