Neil DeGrasse Tyson is an American astrophysicist, physical cosmology author and science communicator. He is well knows for his documentary movie "Cosmos: A Spacetime Odyssey". Neil is a often guest on 'The Daily Show, The Colbert Report' and 'Real Time With Bill Maher'.
Today, Neil Tyson is taking you on a new exciting adventure - Cosmos on Weed.
Watch the sketch video "Cosmos on Weed with Neil DeGrass Tyson", take a trip to the cosmos.
P.S. Tyson isn't real Tyson in this sketch video. The actor Erik Griffin from Comedy Central Workaholics is playing the famous astrophysicist.