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

Reader Jayant Bhalerao, a college physics instructor, found the story useful in class: “We will share it with our students, so that they can appreciate how ...

Gamma rays detected by NASA's Fermi spacecraft indicate that microquasars are powered by small black holes slowly devouring ...

This Google Maps image captured in 2021 revealed a mysterious, triangular dark patch in the middle of the Pacific Ocean, ...

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...

Scientists using DESI discovered thousands of hidden black holes in dwarf galaxies, changing our understanding of space.

"Earth is constantly bombarded by particles ... a well-known microquasar in which a black hole is slowly feasting on a low-mass star. "Finding sources that can accelerate particles and ...

In 2020, astronomers identified a nearby star system that appeared to contain something phenomenal: the closest black hole to ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

If a star orbits a black hole, it will appear from a distance to be orbiting empty space. Gaia projects the star’s orbit on a ...