Astronomers have used simultaneous ground-based and space-based observations to measure the temperature and velocity of gas ...

Astronomer Gianluca Masi captured spectacular footage of a glowing meteor trail wrapping around the colossal tail of Comet ...

Most modern astronomers agree that the sun and its planets condensed from a single great cloud of gas. But they disagree, sometimes sharply, about the details of how it happened—and none of the ...

An international team of astronomers has created the first-ever large-scale maps of a mysterious form of matter, known as ...

Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have created the largest low-frequency radio ...

In an extraordinary revelation, newly released images of the interstellar comet 3I/ATLAS reveal a massive jet of gas and dust directed toward the sun, consistent with typical come ...

Project Sherwood, the secret U.S. program to achieve controlled thermonuclear (atomic fusion) power, came ever so slightly into the open last week. After attending a secret conference of 350 Sherwood ...

Astronomers used the ALMA radio array in Chile to show that two narrow spiral arms are funneling gas toward the central ...

Webb Telescope detected a possible direct collapse black hole between two merging galaxies called the "Infinity Galaxy." ...