The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

Given 3I/ATLAS' highly eccentric orbit, this will be its one and only visit to our solar system, as its trajectory does not loop back around the sun. That's why astronomers around the world are using ...

China's Tianwen 2 probe has captured striking pictures of home as it heads out to a near-Earth asteroid to collect samples.

SpaceX’s efforts to dim its Starlink satellites will likely be effective, at least for one major observatory. But the ...

There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to ...

It took over nine years for New Horizons to reach Pluto after blasting off atop an Atlas 5 rocket on Jan. 19, 2006. After ...

Answers to those questions could come from a telescope with the world’s largest digital camera, a project with initial ...

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

“We were looking to answer, ‘How do dark matter and dark energy shape the universe we live in?’” said David Silva, UTSA ...

A paper published this week by doctoral candidate Te Han and his adviser, Paul Robertson, probably shrinks the number of ...

NASA confirms the existence of TOI‑1846 b, a nearby hot super-Earth that could contain water, initially observed by NASA's ...