Far beyond the eight familiar planets in our solar system, countless bizarre and extreme worlds await discovery — and some ...

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

JWST studies SIMP 0136, a rogue planetary-mass object in deep space The object may be a failed star or a free-floating planet Infrared observations reveal complex atmospheric activity ...

At approximately 13 times the mass of Jupiter, it could be either a rogue planet or a brown dwarf, a failed star that never ignited nuclear fusion. Webb’s Near-Infrared Spectrograph has separated the ...

The Mystery of Rogue Planetary-Mass Objects PMOs are cosmic nomads ... born not from the raw material of star-forming clouds or via planet-building processes, but rather from the gravitational chaos ...

This stunning photo shows every single planet in the solar system at the same time during a rare alignment that won’t happen again until 2040. Taken from a field in Somerset, the groundbreaking ...

On Feb. 28, a stellar alignment of planets will illuminate the night sky for the last time in a decade Space Frontiers/Hulton Archive/Getty Calling all stargazers and astronomy enthusiasts ...

This latest planetary alignment or "planet parade" - set to take place on the evening of Feb. 28, just after dusk, according to SkyatNightMagazine. Once they are all in place, seven of the eight ...

A planetary alignment, or a "planet parade," according to the internet, will grace our night sky just after dusk, according to SkyatNightMagazine. You can expect to see seven planets align Friday ...

This 2022 astronaut photo reveals a menagerie of hidden oceanographic features surrounding a pair of Greek islands, including giant spinning currents and rarely seen "internal waves." ...

The alignment will include Saturn, Mercury, Neptune, Venus, Uranus, Jupiter and Mars If you missed seeing the alignment of six planets in the sky in January, don't worry. Another one is coming up ...

Using microlensing, astronomers spotted the pair moving at over 1.2 million mph. Scientists are working to confirm whether it’s a true star-planet system or a rogue planet with a moon. If fast enough, ...