ScienceA Russian cosmonaut becomes the first person to spend 1,000 days in spaceBy Brown State Of Mind - June 12, 20240FacebookTwitterPinterestWhatsApp 59-year-old Russian cosmonaut Oleg Kononenko becomes the first person to spend 1,000 days in space, alongside NASA astronaut Loral O’Hara and compatriot Nikolai Chub.