Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

An international team of scientists has made a major breakthrough in understanding how and when the Sun formed about 4.6 ...

Three ultra-massive galaxies from the early universe, named "red monsters" show star formation happened faster than believed.

The James Webb Space Telescope detects methyl cation (CH3+) in a young star system with a protoplanetary disk that is located ...

An international team of scientists led by the University of Geneva has discovered three ultra-massive galaxies that formed ...

Orbiting above Earth, the eROSITA telescope uses X-ray detectors to capture faint X-rays from space, revealing parts of the ...

The James Webb Telescope once again discovered galaxies that form stars so early and so effectively that they don't fit into ...

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

Only two hours after being detected, an asteroid entered Earth's atmosphere and slammed into the Pacific Ocean, seemingly ...

NASA selects two proposals for missions to observe X-ray and far-infrared wavelengths of light from space for additional ...

James Webb Space Telescope imagery of Pandora’s Cluster (Abell 2744) delivers three galaxy clusters and so much more. Take a ...

This asteroid, designated 2024 UQ, was first discovered on Oct. 22 by the Asteroid Terrestrial-impact Last Alert System ...