14h 10min, dec 4, 1996 y - Mars Pathfinder & Sojourner
Successful Mars lander & rover (NASA)
Mars Pathfinder’s successful airbag-assisted landing was the first successful mission to the Martian surface since Viking, 20 years earlier. The landing site was near the mouth of Ares Vallis, at 19.33°N, 33.55°W. On July 6, 1997, the six-wheeled rover, named Sojourner in a Planetary Society-run contest, rolled off a ramp and onto the Martian surface. The lander, now named the Sagan Memorial Station for The Planetary Society's co-founder Carl Sagan, returned many images as well as weather data. The original mission was scheduled to last for 30 days, but the lander and Sojourner continued to transmit data until September 27, 1997 when contact with the lander was lost.
Added to timeline:
the videos are in the parts of Mars Exploration Rover Spirit...