A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new study.

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

SpaceX chief Elon Musk says the Starship rocket will put Tesla’s Optimus robot on Mars in 2026, followed by human landings ...

The James Webb Space Telescope has spotted a 'rogue' cosmic object barrelling through our galaxy without a star, and covered ...

The infinity of the universe hides facts such as the one that has been uncovered in recent days. An object 13 times the size of the planet Jupiter is wandering uncontrollably throu ...

The data was gathered from the deepest-ever survey of NGC1333, a star-forming cluster located about 1,000 light-years from Earth. The newly discovered planets are among the lightest ever detected and ...

Traveling unpredictably through the cosmos, the mass is thought to be either a rogue planet or a "failed star," also known ..

Previous examinations using ground-based tools as well as the Hubble and Spitzer space telescopes indicated SIMP 0136 was ...

The shape of a planet's orbit is one of its fundamental properties, along with its size and distance from its host star.

After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The ...