NASA wishes astronaut John Glenn, first American to orbit the Earth, a happy birthday!
Post his career with NASA, Glenn served in the US Senate for 25 years, where he represented his home state, Ohio.
Jul 18, 2016, 11:13 AM IST
Post his career with NASA, Glenn served in the US Senate for 25 years, where he represented his home state, Ohio.
Jul 18, 2016, 11:13 AM IST