The Hubble Space Telescope was more than an observatory — it was a revolution. This documentary reveals how it transformed our understanding of the universe.

When you think of telescopes in space, you probably think of the Hubble Space Telescope and its younger, larger sibling, the ...

A feathery ring of dust and stars known as galaxy NGC2775 continues to irk astronomers and has yet to be defined after NASA released updated imagery from the Hubble Space Telescope.

Astronomers have long sorted galaxies into types based on their visible structure. Spiral galaxies, like our Milky Way, have ...

The James Webb Space Telescope has uncovered dazzling newborn stars and thick cosmic dust in Sagittarius B2, the Milky Way's ...

M82 has been a popular target for astronomers and their telescopes, due to its high activity. Hubble has observed it many ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn how the imagery is processed into amazing color views of the cosmos. Credit ...

Astronomers are trying to determine what caused a series of gamma-ray bursts, the most powerful explosions in the universe, to occur in a single day.

A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James ...

Astronomers uncover a cosmic mystery: an extra image in an Einstein Cross points to a massive dark matter halo.

“These microbes, if we found them, would be anaerobic,” Schwieterman explains in the release, meaning the microscopic ...

A team of international astronomers have identified a cosmic oddity unlike anything seen before: a galaxy bent by gravity into an Einstein Cross with not four but five distinct images.