Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

By revealing a massive radio jet in the early universe, J1601+3102 offers a rare snapshot of early quasar activity.

An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...

NASA was releasing six breathtaking pictures of interacting galaxies taken through the Hubble Space Telescope. Such photos are scarce and show the detailed processes that are going on in space-from ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

The research team said these rings likely formed when a smaller galaxy shot through the heart of the Bullseye galaxy roughly ...

Supermassive black holes, these cosmic giants lurking at the heart of galaxies, continue to intrigue scientists. A recent study, combining data from NASA's IRAS and NuSTAR telescopes, reveals ...

Last summer, astronomer Calvin Leung was excited to analyze data from a newly built radio telescope. His goal was to pinpoint ...

Ohio State astronomy professor Adam Leroy is the 2025 recipient of the Henry Draper Medal. The Henry Draper Medal, established in 1886, is awarded every four years to a researcher or pair of ...