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ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3. It's mass is "33 times that of our Sun," according to the European Southern ...

An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon ...

How does a black hole generate a magnetic field and how can it be measured and visualized? Alan CroftSeattle, Washington As ...

A galaxy is a massive, gravitationally bound system. It contains stars, stellar remnants, interstellar gas and dust, and a ...

The research could shed light on how black holes vomit out matter and how this influences their home galaxies.

A telescope in Chile has revealed the swirling splendor of star-forming gases at the heart of our Milky Way galaxy ...

There is something inherently terrifying about a supermassive black hole hurtling through space at an excess of three million kilometers per hour. Normally these behemoths squat at the centers of ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept shows a runaway supermassive black hole plowing through intergalactic space. Newborn stars trail in its wake ...

Scientists have captured the most complete, high-resolution map of the cold gas at the center of the Milky Way, which contains the raw material from which stars and planets are made. Information from ...

A barred spiral galaxy with 100-400 billion stars, a supermassive black hole, and new 2025 discoveries from Gaia and JWST.

Like tiny photobombers, cosmic anomalies resembling small, bright red points show up in almost every snapshot taken by the ...