NASA's MMS spacecraft align in record-setting formation
Brooks Hays
GREENBELT, Md., Sept. 21 (UPI) -- Four identical spacecraft make up NASA's Magnetospheric Multiscale mission. Last week, the four craft convened in the closest-ever flying formation.
GREENBELT, Md., Sept. 21 (UPI) -- Four identical spacecraft make up NASA's Magnetospheric Multiscale mission. Last week, the four craft convened in the closest-ever flying formation.