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On July 4, 1997, NASA's Mars Pathfinder mission arrived on Mars and began transmitting images from the surface of the Red Planet.

The rover, named Sojourner, was the first rover to successfully land on Mars. Sojourner was accompanied by a lander named the Carl Sagan Memorial Station. The mission used an innovative landing system to touch down on the surface. NASA cocooned the rover with airbags to cushion the impact after a parachute slowed down the fall. Pathfinder touched down in a region of Mars called Ares Vallis — an ancient flood plain that NASA chose because it was relatively safe but still had plenty of rocks to study. While the Pathfinder lander took pictures of the Martian sky and collected meteorological data, the Sojourner rover studied Martian rocks and soil with its three cameras and an Alpha Proton X-ray Spectrometer, which allowed it to analyze the chemical composition of samples from the surface.

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00:00On this day in space.
00:03In 1997, NASA's Mars Pathfinder mission arrived on Mars and began transmitting images from the surface of the red planet.
00:10The rover named Sojourner was the first rover to successfully land on Mars.
00:14Sojourner was accompanied by a lander named the Carl Sagan Memorial Station.
00:19The mission used an innovative landing system to touch down on the surface.
00:23NASA cocooned the rover with airbags to cushion the impact after a parachute slowed down the fall.
00:28Pathfinder touched down in a region of Mars called Eris Valles, an ancient floodplain that NASA chose because it was
00:33relatively safe but still had plenty of rocks to study.
00:36While the Pathfinder lander took pictures of the Martian sky and collected meteorological data, the Sojourner rover studied Martian rocks
00:43and soil with its three cameras and an alpha proton X-ray spectrometer,
00:47which allowed it to analyze the chemical composition of samples from the surface.
00:51And that's what happened on this day in space.
00:58I was discovered from the universe,
00:59I was already in the same woods with Chiris Valles,
00:59There was a few other people between the Opportunity of the Miracles and the Miracles of the уровom,
00:59but I was so pleased with this.
00:59And I loved it when I was in the space.
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