A supermassive black hole was spotted within the galaxy SDSS J1354+1328 located 900 million light-years from Earth. This is ...

NASA's Neil Gehrels Swift Observatory imaged the extremely luminous afterglow of explosion GRB 080319B using its X-ray Telescope (left) and Optical/Ultraviolet Telescope (right). NASA's Wide-field ...

The umbra is the small hole in the middle of these projected Sun images, the place where none of the ... The spacecraft bus ...

Nicknamed Porphyrion after a giant in Greek mythology, the jet megastructure dates to a time when the universe was 6.3 ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

Molten Ring Galaxy: This is one of the major scientific discoveries as it gave the example of one of the largest, nearly ...

and the future of the mission beyond 2025 will be decided by a NASA Senior Review next year. The legacy of Chandra and the Great Observatories goes beyond science. Astronomical discoveries and ...

NASA's Hubble Space Telescope helped astronomers find more supermassive black holes in the early universe than previous estimates.

House Speaker Mike Johnson will hold a Congressional Gold Medal Ceremony inside Emancipation Hall at the U.S. Capitol ...

Moohoodles is pioneering science and space coverage on Twitch, including with a science- and space-filled TwitchCon panel.

Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy ...