Observations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too ...

G alaxy LEDA 1313424 is a beauty. It is 2.5 times the size of the Milky Way and has something no other galaxy has: A series ...

After a blue dwarf galaxy shot through it like an arrow, the large Bullseye now has nine rings—six more than any other galaxy ...

A bevy of space companies will lend a hand to NASA's moon goals under new contracts centered around the agency's upcoming ...

A Month of Bright Planets - some highlights in February 2025 - Venus blazes its brightest in the early evening Mars and ...

NASA’s Hubble Space Telescope has captured a breathtaking and unprecedented sight in deep space—a galaxy rippling with nine ...

NASA is preparing to launch its latest space observatory, SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer), a mission that promises to ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

The Vera C. Rubin Observatory is set to revolutionize our understanding of the cosmos by detecting millions of exploding stars — Type Ia supernovae — over the next decade. These brilliant explosions ...

That's good news for NASA, which is looking to land astronauts at the south pole on the near, Earth-facing side later this ...

In a study that was published in The Astrophysical Journal Letters, astronomers used Hubble to find eight observable ...

A small blue dwarf galaxy passed through the massive Bullseye galaxy. This impact created nine rings of new stars.