To capture higher-definition and sharper images of cosmological objects, astronomers sometimes combine the data collected by ...

By taking advantage of a maneuver that would see a spacecraft fire rocket engines while in the solar corona, that spacecraft’s velocity could receive a huge boost — enough to allow it to catch up with ...

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." When you purchase through links on our site, we may earn an affiliate commission.

A “disappearing” star in the Andromeda galaxy is the closest and best candidate for a newborn black hole that astronomers have ever seen ...

Explore the amazing journey of the Hubble Space Telescope and its successor, the James Webb Space Telescope (JWST). Discover how Hubble forever changed our view of the universe with its incredible ...

See composites created using James Webb Space Telescope and Chandra X-ray Observatory imagery. A pair of galaxies, a nebula, and a star cluster are the targets. Credit: NASA/CXC/A. Hobart Trump shares ...

Astronomers around the globe are feeling relieved after a surprising victory in the struggle to preserve the sanctity of the sky. Last week AES Andes—a subsidiary of the AES Corporation, an American ...

What looks like a galactic dance is really a cosmic optical illusion—two galaxies, worlds apart, perfectly aligned by chance.

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