NASA’s Chandra Observatory captures a composite image of the Champagne Cluster, showing two merging galaxy clusters, hot gas distribution and dark matter structures.

A supermassive black hole residing within the Large Magellanic Cloud (LMC) - a satellite galaxy - is on a collision course ...

The James Webb Space Telescope is one of the most powerful telescopes ever made by NASA till now. It continues to help us set ...

Harvard's Avi Loeb reveals why interstellar visitor 3I/ATLAS could be an alien 'Trojan Horse' by design rather than a natural ...

Limits shape our choices. With chatty Mercury squaring restrictive Saturn at 2:15 AM EST, we can meet delays with enduring ...

The James Webb Space Telescope (JWST) has captured a stunning and scientifically puzzling image of Sagittarius B2 (Sgr B2), a ...

The Milky Way is not the neat, flat pinwheel many of us learned about in school. Fresh data from precision star maps now show ...

Astronomers have presented a unique cosmic structure resembling a Christmas tree, formed by new stars in the NGC 2264 region, ...

There is only one way the Cavaliers can shed the label of being too soft to win an NBA championship: Win a bruising rebounding battle in a high-stakes game when the entire country is watching. The ...

When a multibillion-dollar AI data center proposal pitted developers against a handful of rural Arizona residents, the locals ...

A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.

Just in time for Christmas, a vast star-forming region shaped like a Christmas tree is lighting up space 2,700 light-years from Earth.