Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit. ...

When NASA says they're going into space, they don't mean up and back. They mean orbit. (Neil DeGrasse Tyson)

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Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.

Neil DeGrasse Tyson Quotes: When NASA says they're going into space, they don't mean up and back. They mean orbit.