Mars orbiter spots return of long, thin cloud on Red Planet
Washington DC (UPI) Jul 30, 2020
With the help of the Mars Express orbiter and its Visual Monitoring Camera, astronomers at the European Space Agency have spotted the return of a mysterious cloud on the Red Planet. The long, narrow cloud of water ice was observed on the leeward side of Arsia Mons, a large volcano near Mars' equator. Mars Express captured images of the recurring feature in mid-July and scientists at ESA
