The 1956 collision over ... Grand Canyon. The Douglas DC-7 (Flight 718) was headed to Chicago and would be traveling over Palm Springs. The L-1049 Super Constellation (Flight 2) was supposed to ...
Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: NASA/MSSS/Caltech/ CTX topography: NASA/MSSS/USGS HiRISE: NASA/U.Arizona/USGS/Amaz ...
The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.