Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

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

The Pickens County Sheriff’s Office said a man has been charged after he was found in possession of inappropriate photos of a ...

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 ...

A telescope demonstration is helping some children learn about the stars in a new and exciting way. Republican U.S. Senators ...

For this purpose, they analyzed the data from the extended ROentgen Survey Imaging Telescope Array (eROSITA) onboard the ...

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 ...

A small asteroid burned up in Earth's atmosphere off the coast of California just hours after being discovered and before ...