Twenty years’ worth of imagery captured by two orbiters circling Mars has revealed raging winds on the red planet. Wind on the barren planet would be invisible if it weren’t for Mars’ iconic red dust, ...
By Will Dunham WASHINGTON (Reuters) -Two decades of observations by a pair of orbiting spacecraft have enabled scientists to track the whirlwinds called "dust devils" that regularly pirouette across ...
The viewer, Ted Granger, called the dust formation a "large dust devil." ...