Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

Hubble’s latest image of NGC 2835 reveals dazzling pink nebulae glowing in H-alpha light, exposing both newborn stars and remnants of dying ones. Credit: ESA/Hubble & NASA, R. Chandar, J. Lee and the ...

​Interstellar comet 3I/ATLAS is in the news again after NASA shared a new picture taken by the Hubble Space Telescopeon ...

NASA just unveiled a new image of the iconic Sombrero Galaxy, showcasing intricate details of its vivid structure that ...

The US space agency NASA has released new images of the interstellar comet 3I/ATLAS. This set of images provides the first ...

This NASA/ESA Hubble Space Telescope image features a galaxy whose asymmetric appearance may be the result of a galactic tug of war. Located 35 million light-years away in the constellation Leo, the ...

WASHINGTON — NASA's Hubble Space Telescope, rebuilt by astronauts, has demonstrated its new powers with a stunning set of images of exploding stars, a stellar nursery, colliding galaxies and the ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. (CNN) -- The Hubble Space Telescope has looked straight into the heart of a stunning galaxy. The observatory captured this ...

There's an optical illusion in this Hubble Space Telescope image. Credit: ESA / NASA / H. Nayyeri / L. Marchetti / J. Lowenthal When NASA's Hubble Space Telescope snapped a picture of an elliptical ...

(CNN) -- The Hubble Space Telescope has looked straight into the heart of a stunning galaxy. The observatory captured this head-on view of a grand design spiral galaxy, called NGC 3631, located about ...