Beyond snapping extraordinary pictures of faraway nebulas, the revolutionary Hubble Space Telescope has completely transformed our view of the universe since it was launched in 1990.

From their safe vantage points, Hubble and JWST were able to capture the convergence of two smaller galaxy clusters in this region of the cosmos that, one day, will likely violently combine into a ...

NASA and ESA’s Hubble Space Telescope have recently released a breathtaking new image of NGC 2835, a spiral galaxy located 35 ...

About 125 Hubble images, spanning the life of the telescope, are currently included in Sky in Google Earth.

Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

For more than two decades, the standard model of cosmology has stood as a reliable guide to the universe. Known as Lambda ...

NASA's overachieving Hubble Space Telescope keeps plugging along with its space discoveries -- and will be doing so for at least the next five years.

Researchers have come up with a solution to the "Hubble tension," arguing that Einstein didn't consider we're in the middle of a cosmic void.