National NASA Mars helicopter heard humming through thin Martian air By MARCIA DUNN AP Aerospace Writer May 7, 2021 CAPE CANAVERAL, Fla. (AP) — First came the amazing pictures, then the video. Now NASA is sharing sounds of its little helicopter humming throu…
National NASA's Mars helicopter takes flight, 1st for another planet By MARCIA DUNN AP Aerospace Writer Apr 19, 2021 CAPE CANAVERAL, Fla. (AP) — NASA's experimental helicopter Ingenuity rose into the thin air above the dusty red surface of Mars on Monday, ach…
