For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

Did you know that the current CO2 concentration in the Earth's atmosphere has peaked in the last million years? A further ...

New research using NASA's powerful JWST telescope has identified a planet 41 light years away which may have an atmosphere.

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

That raises the possibility that the TRAPPIST-1e exoplanet could also have liquid water and therefore support life.

"The results provide a rare, detailed look at how planet-forming chemistry operates in the extreme environments around brown ...

Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

Since the first discovery of planets beyond the solar system in 1995, more than 6,000 exoplanets have been identified. Many ...

Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ...

The coldest planet in the Solar System is Uranus, which is surprisingly colder than Neptune due to its unique internal heat ...