Astronomers have discovered what they believed to be a rare stable trio of gravitationally bound Kuiper Belt objects, ...

This strange object near the solar system's edge may be a rare example of the 3-body problem in our own cosmic neighborhood.

A newly identified Kuiper Belt trio, possibly only the second of its kind, could provide strong evidence that these distant ...

Scientists have discovered a potential three-body system in the Kuiper Belt, the Altjira system, challenging planet-formation theories.

Cosmic sparkle: NASA's Hubble Space Telescope captured the globular cluster NGC 2298, a sparkling collection of thousands of stars held together by their mutual gravitational attraction.

NASA's Hubble Space Telescope has uncovered 36 new dwarf galaxies around Andromeda and ongoing star formation within them, contradicting previous theories. They appear to undergo unique evolution ...

In 2022, the UK committed £615 million to ESA's core space science budget over a period of years, within an overall ...

It's a new type of three-body problem for astronomers, who used the Hubble Space Telescope to determine that twin asteroids ...

NASA's Hubble Space Telescope has discovered that a system of asteroids in the distant Kuiper Belt may be triplets, not twins as previously suspected. If so, the stable trio of icy space rocks ...

Hubble has taken some spectacular images of many different galaxies, but it can't resolve more than a few blobs on Pluto's surface. Why is that? Astrum Answers.