Independent scientists described the findings as interesting, but not nearly enough to show the existence of life on another ...

In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the ...

It’s known for its bright and fast-moving shooting stars resulting from Halley’s comet, the most famous comet of all, which ...

Scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond ...

K2-18b is an exoplanet orbiting a red dwarf star called K2-18, chilling 124 light-years away in the Leo constellation. It’s ...

K2-18 b is 8.6 times as massive as Earth and with a diameter of about 2.6 times as large as our planet. It orbits in the ...

Scientists have detected potential evidence of life on K2-18b, a distant exoplanet. A Cambridge team using NASA’s James Webb ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

Scientists have found strong signs of possible life on exoplanet K2-18b, a "Hycean world," suggesting new avenues in the search for alien life.

Scientists using NASA's James Webb Telescope found signs of possible extraterrestrial life on exoplanet K2-18 b, detecting biosignature gases DMS and DMDS.

The findings suggest that there are many more targets of opportunity for locating potentially habitable worlds across our ...