Ground-based observatory
Appears in 2 stories
Independently confirmed the stream in multiple bands
Astronomers have found a thin ribbon of stars being torn from a globular cluster by a galaxy 35 million parsecs away. Named Oyashio, it is the first stellar stream of its kind ever seen outside the Milky Way.
Updated Sep 24
Operational on Mauna Kea
On March 11, 2025, the International Astronomical Union dropped a bombshell: 128 new moons orbiting Saturn. Not over a year. Not over a decade. All at once. A team led by Edward Ashton stacked thousands of telescope images from 2019 to 2023, revealing a swarm of tiny irregular satellites—each just a few kilometers across—that had been hiding in plain sight. Saturn now has 274 confirmed moons, more than all other planets in the solar system combined.
Updated May 19
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