Astronomers are about to use a powerful new telescope to scan the entire southern sky. They'll take so many pictures, it will effectively create a movie to help astronomers spot anything that moves or ...

Astronomers are about to use a powerful new telescope to scan the entire southern sky. They'll take so many pictures, it will effectively create a movie to help astronomers spot anything that ...

Later this year, astronomers will start filming an unprecedented 10-year movie of the southern sky, using a brand-new and super-powerful telescope facility in Chile.