Obit John Glenn

In this Feb. 20, 2012, file photo, U.S. Sen. John Glenn talks with astronauts on the International Space Station via satellite before a discussion titled "Learning from the Past to Innovate for the Future" in Columbus, Ohio. Glenn, who was the first U.S. astronaut to orbit Earth and later spent 24 years representing Ohio in the Senate, has died at 95. (AP Photo/Jay LaPrete, File)