This Hubble image, captured with the Wide Field Camera 3, shows NGC 1866, a star cluster made up of hundreds of thousands of stars bound by gravity. The image shows two massive stars, WR 25 and ...

From within a glowing web expanding outward from an epic explosion, a dead star is flashing pulses of radio light at Earth.

Captured by the Hubble Space Telescope, the stars in open cluster KMHK 1231 are loosely bound by gravity and surrounded by crimson gas and dust of the nebula in the Large Magellanic Cloud.

Directly at center, between two dark cavities, is a supermassive black hole, a region with such enormous gravity not even light can escape ... Formally called NGC 246, it's a cosmic object called a ...

This image showcases a pair of actively forming stars called Herbig-Haro 46/47. This space object is reportedly a few ...

Astronomers have used the European Southern Observatory’s Very Large Telescope Interferometer to take the first close-up ...

WASHINGTON -- Scientists have taken a close-up picture of a star apparently in its death throes, surrounded by gas and dust ...

To settle the score between House Tendi and House Azure, the Orion Pirate Queen ordered a sailing ship race through the dangerous Excellon Nebula ... Escaping Earth's gravity required the invention of ...

The Dark Energy Spectroscopic Instrument uses a telescope in Tucson, Arizona, to create a map of the universe's ...

Discover the explosive end of a star's life—supernovas. Learn what causes these cosmic events and their impact with ...

Hubble's image shows NGC 3201, a globular cluster of stars discovered in 1826 by James Dunlop, noted for its size and irregular centre. This Hubble image shows RS Puppis, a Cepheid variable star that ...

James Webb Space Telescope, NASA's latest and most advanced space observatory, has continued to capture breathtaking images ...