Astronomers anticipate an unprecedented view of the solar system as the Rubin Observatory begins to scan millions of hidden ...

Then, in 2005, Mike Brown, a professor of astronomy at Caltech, crashed the party upon discovering Eris, similar in size to Pluto and also in the Kuiper belt, calling into question Pluto’s ...

In a post on X announcing the Kuiper 2 launch date, ULA indicated that the mission was still pending range approval. The June ...

With 3.2 billion pixels and a decade-long search, the Rubin Observatory will reveal what’s been hiding in plain sight.

Scientists have detected water in a distant star system that is still taking shape. The James Webb Space Telescope has picked up hints of water ice in the debris disk that orbits a star named HD ...

A group of astronomers from across the globe, including a team from the University of Washington and led by Queen's ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

ULA Eyes June 13 For Next Kuiper Launch is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence ...

The Keck Observatory and NASA’s Hubble Space Telescope may have uncovered a "potential three-body system in the Kuiper Belt," ...

As it orbits the sun once every 25,000 years, the celestial body 2017 OF201 travels beyond the Kuiper Belt into a region ...