New measurements from the Webb telescope – Nasa’s most powerful space observatory ... That might mean there are unknown forces at work in the universe, for instance, or that there is ...

Astronomers are using the Chandra X-Ray observatory, a powerful, space-based telescope, to examine the first black holes. These black holes appeared in the first one to two billion years after the ...

Shifting air pockets in the atmosphere block and distort light, limiting the view from even the most powerful Earth-bound instruments. Orbital telescopes function as eyes in the sky that allow ...

The most powerful space telescope ever built has officially left Earth. NASA's James Webb Space Telescope blasted off on Dec. 25 at 7:20 a.m. Eastern from a European spaceport in French Guiana ...

Are you new to stargazing or trading up a less powerful scope? We've got you covered with our guide to the best telescopes. Our team of experts has picked through the many models on offer ...

Across cosmic history, powerful forces have acted on matter ... comes from the Atacama Cosmology Telescope's (ACT) final data release (DR6) and the Dark Energy Spectroscopic Instrument's (DESI ...

NASA's James Webb Space Telescope (JWST) has captured photos of one of the earliest supernovas ever seen, with features appearing like grains and knots found in a cut of wood. "Once upon a time ...

Originally known as the "Next Generation Space Telescope," the telescope was somewhat controversially named after James E. Webb, one of NASA's early administrators. Webb ran NASA from 1961 to 1968 ...

A team of scientists published their findings this week using Nasa's James Webb Space Telescope (JWST) to cross-check the physics problem known as "Hubble Tension," which refers to Hubble Space ...