NEW YORK (AP) — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, ...

NEW YORK (AP) — Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into stellar evolution. Stars can live for millions to trillions of years ...

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 have spotted only three objects known to have come from outside our solar system. The newest, called 3I/ATLAS, is already raising eyebrows. First seen this summer, it doesn’t quite behave ...

Astronomers are living in a golden age of bigger and better telescopes. But even our most advanced technology pales in comparison to the power of nature's own "cosmic magnifying glasses"—strong ...

Pictures are the key to new insights in the field of astrophysics. Such images include simulations of cosmic events, which ...

NASA said a tiny moon has been found by the Webb Space Telescope orbiting the planet Uranus. The moon is only six miles wide ...

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

Astronomers have detected a previously unknown moon circling Uranus, marking a notable addition to our understanding of the ...

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

NASA's James Webb Space Telescope has spotted a tiny moon orbiting Uranus, expanding the number of the planet's known ...

Over millions of years, Uranus’s inner moons may have collided and spread out into rings. As the material in the rings diffused, they moved farther away from the planet. Eventually, that material can ...