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

Using the James Webb Space Telescope (JWST), astronomers have peered into the atmosphere of a cosmic body that could be a rogue planet or a "failed star." Either way, the world wanders the cosmos ...

WASHINGTON (Reuters) -- Eighteen rogue planets that seem to have broken ... They said they found a planet-rich region -- near a star in the constellation Orion -- where stars, brown dwarfs and ...

Although discovered in 2006, the “free-floating planetary-mass object” known as SIMP 0136 has continued to stump astronomers for nearly two decades—is it a rogue planet, failed star ...

It's rapidly spinning, and at some 13 times the mass of Jupiter, it could be a rogue planet speeding around the cosmos, or possibly a failed star, called a brown dwarf. An instrument on Webb ...

Former British and Irish Lions captain Sam Warburton has named a left-field Test XV for this summer's tour, which includes ...

How do rogue planetary-mass objects, celestial bodies that fall between planets and stars in size, come into existence? An international team of astronomers, including researchers from the University ...