If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

The James Webb Space Telescope can see all over the universe with its enormous mirror, but it can't see itself. There are no ...

The James Webb ... Giant mirror: Webb's mirror, which captures light, is over 21 feet across. That's over two-and-a-half times larger than the Hubble Space Telescope's mirror.

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

Using the powerful James ... Giant mirror: Webb's mirror, which captures light, is over 21 feet across. That's over two-and-a-half times larger than the Hubble Space Telescope's mirror.

The telescope can peek into the past, learning how the universe looked 13 billion years ago. It uses real gold-plated mirrors to pierce through the vastness of the cosmos. Telescope mirrors ...

NASA's James Webb Space Telescope (JWST) has been an astonishing ... We built this all-purpose observatory with a larger diameter mirror and a more precise surface, a new set of wavelength ...

When NASA sent the James ... when Webb travels through Halley’s comet’s stream of meteoroids. “Micrometeoroids that strike the mirror head on (moving opposite the direction the telescope ...

Digital video producer Casey Kuhn delves into the major discoveries from last year… James Webb Space Telescope prompts scientists to rethink understanding of the universe Wednesday marks a year ...

From its halo-like orbit nearly a million miles from Earth, the James Webb ... Hubble Space Telescope can match the breadth of Webb's scientific targets, but Webb's larger mirror allows it to ...

The James Webb Space Telescope has detected clouds made of ... Migratory Birds by Curved Mirror / courtesy of Epidemic Sound ...

And scientists cannot explain its lack of alien worlds. Astronomers using the James Webb Space Telescope have spotted a feeding black hole in the early universe that seems to be eating 40 times ...