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

The National Radio Astronomy Observatory is 'confident' it can work out radio frequency issues with SpaceX and other ...

The Max Planck Institute for Extraterrestrial Physics (MPE) researchers used data from the eROSITA All-Sky Survey.

All the major elements of NASA’s next flagship space telescope are now under one roof as NASA says its development remains on cost and schedule.

"There seems to be no limit for the degree of chemical complexity that interstellar space is able to fabricate." ...

Black hole light echoes are an extreme form of gravitational lensing. To measure the masses and spins of black holes, ...

Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

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

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

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

NASA The image showcases the star-forming region NGC 3324 in the Carina Nebula. This region is located about 7,600 ...