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The suspension system connects the wheels to the rover and controls how the rover interacts with the Martian terrain. Perseverance is designed to withstand a 45-degree tilt in any direction without tipping over. For added protection, rover drivers avoid terrains that would tilt the rover more than 30 degrees.
- The Perseverance rover draws on the NASA – and scientific – spirit of overcoming challenges. The rover has a tough mission. Not only does it have to land on a treacherous planet, it has to work on its science goals: searching for signs of ancient microbial life, characterizing the planet’s geology and climate, collecting carefully selected rock and sediment samples for future return to Earth, and paving the way for human exploration beyond the Moon.
- Perseverance builds on the lessons of other Mars rovers. NASA’s modest first rover – Sojourner – demonstrated in 1997 that a robot could rove on the Red Planet.
- The rover will be landing in a place with high potential for finding signs of past microbial life. Jezero Crater is 28 miles (45 kilometers) wide and sits on the western edge of Isidis Planitia, a giant basin just north of the Martian equator dug out long ago when a space rock hit the surface.
- Perseverance will also be collecting important data about Mars’ geology and climate. Mars orbiters have been collecting images and other data from Jezero Crater from about 200 miles (322 kilometers) above, but finding signs of ancient life on the surface will require much closer inspection.
Dec 15, 2021 · The multi-mission Mars Sample Return campaign began with Perseverance, which is collecting Martian rock samples in search of ancient microscopic life. Of Perseverance’s 43 sample tubes, six have been sealed to date – four with rock cores, one with Martian atmosphere, and one that contained “witness” material to observe any contamination the rover might have brought from Earth.
- Jet Propulsion Laboratory
- Perseverance is searching for signs of ancient life. While the surface of Mars is a frozen desert today, scientists have learned from previous NASA missions that the Red Planet once hosted running water and warmer environments at the surface that could have supported microbial life.
- The rover is landing in a place with a high potential for finding these signs of past microbial life. Terrain that is interesting to scientists can be challenging to land on.
- Perseverance is also collecting important data about Mars' geology and climate. Context is everything. Mars orbiters have been collecting images and data from Jezero Crater from about 200 miles (322 kilometers) above, but finding signs of ancient life on the surface requires much closer inspection.
- Perseverance is the first leg of a round trip to Mars. The verification of ancient life on Mars carries an enormous burden of proof. Perseverance is the first rover to bring a sample caching system to Mars in order to package promising samples for return to Earth by a future mission.
- Jet Propulsion Laboratory
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- Perseverance is searching for signs of ancient life. While the surface of Mars is a frozen desert today, scientists have learned from previous NASA missions that the Red Planet once hosted running water and warmer environments at the surface that could have supported microbial life.
- The rover is landing in a place with a high potential for finding these signs of past microbial life. Terrain that is interesting to scientists can be challenging to land on.
- Perseverance is also collecting important data about Mars’ geology and climate. Context is everything. Mars orbiters have been collecting images and data from Jezero Crater from about 200 miles (322 kilometers) above, but finding signs of ancient life on the surface requires much closer inspection.
- Perseverance is the first leg of a round trip to Mars. The verification of ancient life on Mars carries an enormous burden of proof. Perseverance is the first rover to bring a sample caching system to Mars in order to package promising samples for return to Earth by a future mission.
Dec 15, 2021 · The findings by rover scientists highlight the diversity of samples geologists and future scientists associated with the agency’s Mars Sample Return program will have to study. Scientists with NASA’s Perseverance Mars rover mission have discovered that the bedrock their six-wheeled explorer has been driving on since landing in February likely formed from red-hot magma.
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The Perseverance rover touched down on the Martian surface at 20:55 GMT (15:55 ET) on Thursday 18 February 2021. The robot is designed to hunt for signs of past microbial life, if it ever existed ...
