[["Virgil Ivan \"Gus\" Grissom flew several NASA missions beginning with the Mercury missions. He was born April 3, 1926 and died January 27, 1967.", 63.0], ["Gus Grissom was part of the Mercury mission which successfully put the first human into space.  He was the second human in space and was later part of the Gemini and Apollo missions.", 40.0]]
who is astronaut grisham
literature,astronauts