NASA's James Webb Space Telescope has found water vapor swirling in the air of a distant, boiling-hot alien planet, a new ...

Scientists have spotted interesting chemical signs on K2-18b. These signs are linked to life on Earth. The James Webb Space ...

Astronomers have detected drifting water clouds in deep space, far from any planet or star. This discovery strengthens the ...

Warmer climates than Earth’s could accelerate life’s development, potentially increasing the number of planets with more ...

Planet TOI-421b lacks the haze of other exoplanets, which means we're able to get a surprisingly clear understanding of it.

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...

told Space.com. "With so many new planets being discovered, especially those likely having thick hydrogen atmospheres surrounding molten interiors of water, rock, or both — we questioned whether ...

Observations by the James Webb space telescope find possible biological activity on a giant planet 124 light-years from Earth ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...