The Keen-Eyed Vera Rubin Observatory Has Discovered A Massive Stellar Stream
The Vera Rubin Observatory saw first light in June 2025. Its images from that time are called the Virgo First Look images because they focus on the Virgo Cluster of…
The Vera Rubin Observatory saw first light in June 2025. Its images from that time are called the Virgo First Look images because they focus on the Virgo Cluster of…