An international team of astronomers reports the discovery of a new compact galaxy group using the Atacama Large ...

Uncover the mysteries of galaxies with Rutgers University's new findings on Leo P, a small galaxy that started and stopped ...

Astronomers have identified a colossal giant radio galaxy (GRG) stretching 3.3 million light-years across—32 times the size ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

The new composite image, which combines hundreds of photos from the Hubble Space Telescope, shows the Andromeda Galaxy with ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

The most detailed panorama of the entire Andromeda galaxy is packed with science that could revolutionize our understanding of how spiral galaxies across the universe form and evolve.

JWST of NASA recently delivered a remarkable finding by discovering individual stars in a galaxy 6.5 billion light years away ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing ...

NASA has detected bird-like chirping sounds, known as chorus waves, from 62,000 miles away. These cosmic waves interact with Earth's magnetic field and could affect satellites.