Journey through time and explore the 10 oldest galaxies ever discovered. These ancient cosmic structures formed billions of ...

NASA's James Webb Space Telescope reveals stunning cosmic images, enhancing our understanding of the universe's mysteries.

The black hole, dubbed Sagittarius A*, is 26,000 light years away from Earth and sits at the centre of our home galaxy, the ...

While the events observed around Sgr A* are dramatic, this black hole is not as active as some at the center of other ...

NASA’s James Webb Space Telescope has recorded another amazing achievement. Scientists announced Tuesday that the telescope ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...

The Milky Way’s central black hole, Sagittarius A*, is an unstoppable cosmic firework show, flaring with wild bursts of energy that seem to have no pattern. Using the James Webb Space Telescope, ...

NASA's flagship space telescope captured flares from the disk of superheated material around the black hole, revealing the dynamic—and explosive—physics at our galaxy's core.

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the supermassive black hole at the center of the Milky Way.

NASA scientists have detected a star and trailing exoplanet that may be sailing through the Milky Way with unprecedented ...

The Phoenix Cluster's central galaxy is about 5.8 billion light-years away and should be mostly done with star formation. Many galaxy clusters have a region of hot gas in the intracluster medium (ICM) ...