2 May 2022 2:34 pm
TRY AGAIN....!!!
What did Neil deGrasse Tyson discover and why is he famous? : AskReddit"The only thing Tyson did was change the Pluto display at the Hayden Planetarium. Mike Brown was the astronomer most responsible for changing Pluto's label.Tyson's doctoral thesis was a survey of novas in the galactic bulge. He was lead author of a few forgettable astrophysics papers. Decades ago.Since then Tyson's thing has been over simplified pop science."
