"This data provides us with rare insight into how galaxies were transformed in the early universe." ...

"This is a crucial step towards characterizing giant planets beyond our solar system." ...

Using the James Webb Space Telescope, astronomers have investigated 70 dusty galaxies at the very edge of the universe that ...

The James Webb Space Telescope has captured amazing new imagery of Uranus along with its rings and moons. The footage shows ...

"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

A team of researchers using the James Webb Space Telescope has produced the most detailed map of dark matter to date.

The planet's lopsided magnetic field is twisting the light shows.

Webb telescope data confirm a supermassive black hole fleeing its galaxy, carving a 200,000 light-year wake of new stars.

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Nasa has completed the assembly of the Nancy Grace Roman Space Telescope. This mission will map the universe 100 times faster than Hubble.

Space rarely gives up its secrets easily. For instance, what looks like a single ...