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 ...

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

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 ...

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 ...

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

The James Webb Space Telescope, the world’s largest and most powerful space observatory, has been documenting deep space phenomena since its launch in 2021.

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

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