One of the boldest dreams in modern astronomy is the search for Earth-like worlds beyond our solar system. These exoplanets ...

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

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

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

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

Most planet-forming disks have warps that can lead to planets on inclined orbits, which could explain where the tilt of Earth ...

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

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

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

Transmissions between Earth and our own spacecraft could tell us where to look for potential alien transmissions.

This article was originally featured on The Conversation. Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of ...