“To see new gullies and other changes in Mars surface features on a time span of a few years presents us with a more active, dynamic planet than many suspected.”
“I think we have much more science to be done by this spacecraft itself, and it will serve an important function as a communications asset [for future missions],”
“To see new gullies and other changes in Mars surface features on a time span of a few years presents us with a more active, dynamic planet than many suspected before Mars Global Surveyor got there.”
“What the Mars orbital camera has revealed from this long and detailed study of the Red Planet is a dynamic Mars, a planet that can change – not on the mind-boggling millions and billions of years, but on the order of years and decades.”
“We think this is a tight, narrow ring of rocky objects similar to those in our asteroid belt, except this ring is five AU from its star, instead of two-to-three AU, the distance between our asteroid belt and the sun.”
