Ten undergraduate students received an astronomy homework assignment, began sifting through data on the university’s computer, and ended up discovering the oldest star ever recorded in the universe, a cosmic immigrant that formed shortly after the Big Bang and was wandering alone towards the Milky Way.

Ten undergraduate students received an astronomy homework assignment, began sifting through data on the university’s computer, and ended up discovering the oldest star ever recorded in the universe, a cosmic immigrant that formed shortly after the Big Bang and was wandering alone towards the Milky Way. – Space