To mark the 60th anniversary of Mercury 7 astronaut John Glenn’s historic orbit of the Earth, a photography expert has remastered footage from his flight.
The images show Glenn at key stages of the mission in detail never seen before, thanks to processing and remastering transfers of the flight film by British science writer, Andrew Saunders, who is producing a book on early American spaceflight.
He regularly posts photos on Instagram from this iconic era of human space travel, ahead