The James Webb Space Telescope has identified a new moon of the planet Uranus, bringing the number of known moons of the icy giant to 29. The object, provisionally named S/2025 U1, is just 10 ...

James Webb Space Telescope has delivered stunning views of the "gravitationally distorted realms" of the El Gordo galaxy ...

Researchers discovered a new 'tiny' moon using NASA’s James Webb Space Telescope, the largest, most powerful telescope ever launched into space.

NASA’s James Webb Space Telescope finds TRAPPIST-1 d lacks an Earth-like atmosphere, narrowing the search for habitable planets.

Astronomers using NASAs James Webb Space Telescope have found a new moon orbiting Uranus, raising the planets known satellites to 29. The tiny body, about six miles wide, was invisible to Voyager 2 ...

Designated S/2025 U1, the newly discovered moon is so small and faint that astronomers are wondering if Uranus might be hiding even more moons.

Astronomers are living in a golden age of bigger and better telescopes. But even our most advanced technology pales in ...

Uranus' 29th moon was hidden inside the planet's dark inner rings, new observations from the James Webb Space Telescope ...

New JWST observations of the Phoenix Cluster of galaxies support a theory about star formation that other clusters challenge.

The James Webb Space Telescope has just made a remarkable discovery: a brand-new moon orbiting Uranus. This tiny object, only ...

A study published in The Astrophysical Journal reveals that the third planet from the star TRAPPIST-1 does not have an ...