The disc of plasma surrounding the black hole at the heart of the Milky Way is constantly emitting flares both large and small.

After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The ...

DESI, which will be scanning the sky for five more years, is expected to observe around 40 million galaxies and quasars ...

Fast-moving stars in the Milky Way indicate there could be a supermassive black hole in the neighboring Large Magellanic ...

A supermassive black hole, six lakh times the mass of the Sun, is moving towards the Milky Way from the Large Magellanic ...

Enhanced star formation rates in our galaxy during the past 2–4 Gyr is known from survey data, and this is likely linked to Sagittarius dwarf galaxy’s passage. Here, authors show an increase ...

"The statistical sample of dwarf active galactic nucleus candidates," the researchers write, "will be invaluable for addressing several key questions related to galaxy evolution on the smallest scales ...

Now, though, using an instrument called the Dark Energy Spectroscopic Instrument or DESI, scientists have discovered a trove of these intermediate black hole candidates. They found 300 promising ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...

After months of leaks and rumors, the Galaxy S25 Series is finally official! Samsung’s latest flagship devices were announced during the Winter Unpacked event on January 22, and while there weren’t ...