From magnification to light-gathering, here’s how to make the decision between buying a telescope or a monocular for ...

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied hundreds of these "little red dots" and found clues about their identity.

NASA's James Webb Space Telescope captured detailed images of the Cassiopeia A supernova remnant, revealing wood grain-like ...

"In 2024, Russian telescopes performed 1,231 astro-photometric measurements [determination of the brightness of a celestial body] of small bodies in the solar system, including potentially dangerous ...

Australian researchers have discovered a dead star that takes hours rather than milliseconds to spin, challenging scientists' ...

Fresh from the excitement of this week’s Wolf Moon, there’s another treat in store for sky-watchers this week, with Mars ...

The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...

A massive white dwarf and a sun-like "blue lurker" star tell a remarkable story of what was once a triple-star system in the ...

Researchers from the University of Connecticut have created the first 3D maps of star-forming gas clouds in one of the most ...

Henry Schoolcraft Hubert was instrumental in the development of a 1920s-era Pontiac observatory in Lake Angelus.

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...