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

A new AI model from the University of Bern predicts planetary systems likely to host Earth-like planets. It could boost the ...

One such moment was when space craft sent back images of the Earth for the first time. Another is the discovery of life on ...

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

Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even ...

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

"The algorithm achieves precision values of up to 0.99, which means that 99% of the systems identified by the ...

Apr. 15, 2025 — A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in ... Images of Carbon Dioxide Outside Solar System Mar. 17, 2025 — The James Webb ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...

Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? Researchers show that this is not due to the random pull of the planets, but rather the ...

Scientists have found what they are calling the strongest sign yet of possible life beyond our solar system after detecting ...

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 ...