Earlier this year, astronomers reported possible evidence of life on another planet – but new observations from JWST suggest ...

Could we really be on the verge of discovering life on other planets? Maybe. And the case is growing stronger by the day.

A paper published in 2023 spurred discussion about whether life exists on an exoplanet named K2-18b. Two years later, the puzzle continues — and some scientists are expressing doubt.

K2-18b is also smaller than Neptune, making it what astronomers refers to as a "sub-Neptune" planet that, while not present in our solar system, is what NASA says is among "the most common type of ...

K2-18b orbits within the habitable zone of its star, making it a compelling target for the search of alien life due to the potential presence of liquid water.

K2-18b is an exoplanet located about 120 light-years from Earth in the constellation Leo. It was discovered in 2015 by NASA’s Kepler mission, which revealed that planets beyond our solar system ...

K2-18b, located 124 light-years from Earth, could be a Hycean world: a potentially habitable planet entirely covered in liquid water with a hydrogen-rich atmosphere, said lead study author Nikku ...

K2-18b, located 124 light-years from Earth, could be a Hycean world: a potentially habitable planet entirely covered in liquid water with a hydrogen-rich atmosphere, said lead study author Nikku ...

K2-18b, located 124 light-years from Earth, could be a Hycean world: a potentially habitable planet entirely covered in liquid water with a hydrogen-rich atmosphere, said lead study author Nikku ...