Walter Cunningham, Apollo 7's Lunar Module Pilot Has Passed Away Aged 90
4 Jan 2023, 21:00 UTC · By: Benny Kirk / On behalf of autoevolution and the entire space junkie community, we offer the family and friends of Walter Cunningham our deepest condolences.
A Man Invented a Ballpoint Pen to Write Upside Down, NASA Took It to Space
29 Aug 2021, 09:42 UTC · By: Tudor Serban / After Paul Fisher invented the first universal ink cartridge refill, he tried to do something more and put some nitrogen and a piston inside