Using the James Webb Space Telescope, astronomers have mapped the "cosmic web" of galaxies, the largest structure in the ...

NASA’s Roman Space Telescope could expose a vast hidden population of neutron stars lurking unseen across the Milky Way. By ...

The map traces back to the point when the universe was 1 billion years old.

Get a first look at the completed observatory.

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in ...

The James Webb Space Telescope has taken its first look at black holes secretly snacking on stars within dusty galaxies. JWST’s ability to pick up detailed infrared signals lets it peer past the dust ...

NASA on Tuesday unveiled the Nancy Grace Roman space telescope, a powerful new observatory designed to map the universe and search for distant planets. Aiming to shed light on dark matter and dark ...

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy ...

If the recent Artemis II mission inspired an obsession with space, you’ll soon be able embark on your own virtual voyage across the cosmos. Opening in Penn Quarter on June 12, Smithsonian Starstruck: ...

The James Webb Space Telescope has helped scientists peek into the secrets of galactic evolution — and the view is stunning, ...

Surrounded by streetlights and terraced houses, I never expected to capture detailed deep-space images from my backyard until ...