In an undated image provided by Chris Gunn/NASA, inspecting the Nancy Grace Roman Space Telescope’s Wide Field Instrument upon delivery to NASA’s Goddard Space Flight Center in Greenbelt, Md. In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth traveling for. (Chris Gunn/NASA via The New York Times) By KATRINA MILLER and MICHAEL ROSTON The thing about space is that you have to be patient. The universe does not bend to earthly...