A group of undergraduate students stumbled into a cosmic time capsule—one of the oldest stars ever discovered—while combing ...

A class of undergraduate students at University of Chicago has used data from the Sloan Digital Sky Survey (SDSS) to discover one of the oldest stars ...

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A single subatomic particle from deep space had the same energy as a baseball pitch, and scientists still don’t know how it ...

LANL NEWS RELEASE The Universe is bursting with activity with hundreds of cosmic explosions occurring every second. These ...

Netchitailo, V. (2026) Hubble Tension: Evidence for Patchwork Quilt Structure of Visible World in World-Universe Cosmology.

Seven theories about Sagittarius A fail to disprove the classical model of black holes after analyzing the S2 star's orbit ...

Powerful radiation from active supermassive black holes, which are believed to sit at the center of most galaxies, can do more than shape their own ...

A blazing supermassive black hole can influence far more than its own galaxy. Scientists found that quasars emit radiation strong enough to shut down star formation in nearby galaxies millions of ...

ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3.

Astronomers using the U.S. National Science Foundation Very Long Baseline Array on Mauna Kea have confirmed the first known ...

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