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.

University of Arizona astronomers are discovering unexpected information about one of the brightest stars in the Milky Way.

A new study suggests galaxies in the early universe appear much larger and brighter than expected, precisely as predicted by ...

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 galaxy formation theories.

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.

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

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

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

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming ...

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 ...