4 jul 1997 año - Mars Pathfinder Lands
Descripción:
On December 4, 1996, the Mars Pathfinder was launched to Mars, and it landed on July 4, 1997. The Pathfinder was a lander that dropped the first rover on Mars, named "Sojourner". This was a big step for NASA's landers because instead of using rockets to drop the rover, NASA chose to use air bags instead.Añadido al timeline:
fecha:
4 jul 1997 año
Ahora mismo
~ 28 years ago