"We've always known that we need something to complete the puzzle, but we haven't really known what shape or form those ...

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

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 believe they have found the strongest evidence yet of extraterrestrial life in the form of a giant planet 124 ...

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

Recent James Webb Space Telescope observations have provided the strongest indications yet of potential life beyond our solar ...

Astronomers have discovered a major sign of life — and “the first hints… of an alien world” on a distant planet orbiting ...

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

A British-US team of researchers detected signs of two gases that on Earth are produced only by biological processes.

Using the James Webb Space Telescope, scientists say they found indications of potential life on K2-18 b, a planet outside our solar system.

There has been vigorous debate in scientific circles about whether the planet K2-18b, which is 124 light years away in the ...