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

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

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

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 Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...

Dark matter is an essential element of galaxy formation and physics, according to the standard theory of how the universe ...

Sixteenth century Danish astronomer Tycho Brahe laid the framework for modern cosmology without ever using a telescope.

For the study, the researchers used NASA’s powerful James Webb Space Telescope to observe some of the earliest galaxies that ...

In 2023, Nasa reached a significant milestone in the race to transform how we communicate and share data. But, unlike its other projects, it went largely unnoticed.

JWST data challenges theory that dark matter aided early galaxy formation, as bright signals found instead of expected dim ...

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