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Neil DeGrasse Tyson
Created by
Heidi Cahill
⟶ Updated 6 Dec 2018 ⟶
List of edits
Timelines by
Heidi Cahill
:
29 Oct 2018
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217
The birth of geology
Comments
Events
Neil deGrasse Tyson Birth Date
Interest is Sparked
Meets Carl Sagan
Receives PhD
Star Date Column Articles
Becomes Director of the Hayden Planetarium
George W. Bush Appointee
Public Service Medal
Demote Pluto
Times 100
SOURCES
Stephen Hawking Award
