EditorialA detail of an image captured by NASA's Juno spacecraft during a flyby on Thursday, Sept. 29, 2022, shows the complex, ice-covered surface of Jupiter's moon Europa. (NASA/JPL-Caltech/SWRI/MSSS via The New York Times)
EditorialA detail of an image captured by NASA's Juno spacecraft during a flyby on Thursday, Sept. 29, 2022, shows the complex, ice-covered surface of Jupiter's moon Europa. (NASA/JPL-Caltech/SWRI/MSSS via The New York Times)
EditorialA Ukrainian army soldier walks through ice covered water in a trench at a front line position in New York, Ukraine on Monday, Feb. 7, 2022. (Tyler Hicks/The New York Times)
EditorialA Ukrainian army soldier walks through ice covered water in a trench at a front line position in New York, Ukraine on Monday, Feb. 7, 2022. (Tyler Hicks/The New York Times)