Using the James Webb Space Telescope, an international cooperation of NASA and the European and Canadian space agencies, a ...

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

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would ...

Hardegree-Ullman said that while she was completing her undergraduate degree at the University of Arizona in the early 2000s, a member of the institution shared with her that they were involved with ...

NASA’s James Webb Telescope has uncovered surprising insights into ancient galaxies, challenging dark matter theories and highlighting a possible alternative, MOND. Here are 10 key discoveries.

The supergiant star M31-2014-DS1, which has a mass 20 times greater than the sun and is located 2.5 million light-years away ...

NASA James Webb Telescope in near-infrared light captured the bright light of a star present at the centre of the Southern ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would ...

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...

The James Webb Space Telescope (JWST) revealed ancient galaxies that are unexpectedly large and bright, defying current ...

“The expectation was that every big galaxy we see in the nearby universe would have started from these itty-bitty pieces.” ...

As we gaze into the universe, we've discovered most galaxies have a supermassive black hole lurking near the center.