The Daily Galaxy on MSN

Massive Hidden Stellar Stream Found Around Messier 61 by the Vera Rubin Observatory

The Vera Rubin Observatory has just delivered its first cosmic revelation—and it’s a spectacular one. During its Virgo First ...
Starlust on MSN

Vera Rubin first look imaging captures stellar stream around spiral galaxy Messier 61

Generated during the initial camera commissioning in June 2025, the discovery stems from the observatory's Virgo First Look ...