The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant galaxy. NASA's James Webb Space Telescope, history's largest and most ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ...

The best JWST images reveal galaxies, nebulae, and cosmic structures in stunning infrared clarity. These James Webb photos ...

New gravitational lensing measurements by the TDCOSMO Collaboration support the Hubble Tension, confirming differences between Early and Late Universe Hubble Constant values using updated ...

Astronomers in Canada used the James Webb Space Telescope — and a third time-and-space-bending galaxy cluster — to capture an image of two galaxies millions of lightyears away Charlotte Phillipp is a ...

The red galaxy interacting with a spiral galaxy was magnified and distorted in an unusual way, which NASA said involved a "rare alignment between the galaxies, the lens, and the observer," known as a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Gravitational lensing occurs when things with mass create ripples ...

There may be no enterprise that lends itself so well to the camera as space travel. The universe is a riot of color and light ...