Searching for life in alien oceans may be more difficult than scientists previously thought, even when we can sample these ...

Imagine a distant world, light-years away, where intelligent beings scan the cosmos, searching for hints of life. If their ...

The exoplanet – a planet outside our solar system – has a mass six times greater than that of Earth, and orbits in the ...

The exoplanet, known as GJ 1214 b, was detected by the Hubble Space Telescope and dubbed a "waterworld" by the science ...

Data from the Gaia spacecraft shows that even unassuming stars can host monumental companions like massive planets.

Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

NASA's James Webb Space Telescope has been used to shed new light on the exoplanet, GJ 1214 b, which is more than eight times ...

The search for life beyond Earth is accelerating, with new telescopes, spacecraft, and missions exploring the universe for ...

Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...