The black hole at the center of the M87 galaxy is 1000 times more massive than Sagittarius A*. Watch views of both captured ...

NASA’s James Webb Space Telescope has shown us images of space we’d never see otherwise, and one of the latest wonders it has ...

A mysterious, high-energy glow from gamma-rays in the Milky Way's center is reigniting the debate: dark matter or a hidden ...

A team of researchers has confirmed stars ring loud and clear in a "key" that will harmonize well with the science goals and ...

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, ...

A baby galaxy is throwing one heck of a tantrum, and it's shaking up our understanding of the earliest galaxies.

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

Prior to joining NPR in 2022, Mohammad was a producer on The Washington Post's daily flagship podcast Post Reports, where her work was recognized by multiple awards. She was honored with a Peabody ...

The Walt Disney Co. is directing $5 million to support the reopening of Altadena’s Charles White Park, which was destroyed in ...

Interstellar comet 3I/ATLAS, third visitor to our system, is pure ice—no technosignatures, says NASA on 19 November 2025.

Researchers are puzzled as to how the dwarf galaxy NGC 6789 continues to make new stars, despite being stuck in the ...