'It's more than a hope, it's a guarantee': The Vera C. Rubin Observatory's 10-year movie of the universe is about to 'blow our minds,' chief scientist Tony Tyson says

The Vera C. Rubin Observatory has officially begun its Legacy Survey of Space and Time, a 10-year mission to map the entire southern sky many times over. Chief Scientist Tony Tyson tells us why the survey could be remembered 100 years from now, if bright corporate satellites don't ruin the view .