As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

"Until we can separate these signals more clearly, we have to be especially careful not to misinterpret them as signs of life ...

A series of studies have cast doubt on the sensational claim that "the strongest evidence yet" was found that life exists ...

This week, uncover the fate of the latest lunar lander to attempt touchdown on the moon’s surface, see a tower of worms, ...

Last month, scientists had announced that they might have identified what appeared to be the most promising signs of alien life discerned so far on the distant planet. However, la ...

The findings came from a team of researchers at the University of Cambridge who studied data from NASA's James Webb Space Telescope to find molecules in the atmosphere of a planet known as K2-18b.