Journey to Sedna, a distant red dwarf planet with an 11,400-year orbit. Explore its icy surface, enigmatic orbit, and ...

Learn more about L 98‑59 d, an exoplanet 35 light‑years away with a deep global magma ocean ...

In 2020, a study confirmed that two planets orbited the nearby red dwarf, GJ 887. Now, astronomers have confirmed the existence of two additional planets orbiting GJ 887 in a new study published in ...

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...

NASA chief Jared Issacman appears to be among those who support Pluto being reclassified as a planet. Could President Trump ...

Astronomers have identified a strange new kind of exoplanet that challenges how scientists classify worlds beyond our Solar System. The planet, L 98-59 d, appears to contain a vast ocean of molten ...

Discovered in 1930 at the Lowell Observatory, Pluto was demoted as a planet in 2006. Some want President Trump to take action ...

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers ...

The planet orbits a small red dwarf star around 35 light years from Earth and is five billion years old ...

Astronomers may have discovered a new type of planet beyond our solar system, according to new research. The exoplanet, named ...