When you buy through links on our articles, Future and its syndication partners may earn a commission. NASA astronaut Nichole Ayers, an Expedition 73 flight engineer, works to install the Ring Sheared ...

Remember those assignments when you were little about what you wanted to be when you grow up? You might hear doctor, astronaut or Navy SEAL. Jonny... Navy SEAL-turned-doctor-turned-astronaut says he ...

With this week's (June 9 through June 13) expected arrival of a visiting crew delayed just before their launch, science and maintenance work on board the International Space Station was lighter than ...