Autonomous robots with improved design from NASA are about to roll on Mars
With new innovations, Perseverance self-propelled robots are expected to be more flexible than their predecessors on the planet Curiosity on Mars.
With new innovations, Perseverance self-propelled robots are expected to be more flexible than their predecessors on the planet Curiosity on Mars.
According to the plan, Perseverance will be launched on Mars in July to search for signs of life and the distant past of the Red Planet. The arrival of Perseverance is considered a necessary complement to the Curiosity which has been exploring Mars for the last 7 years.
Drawing on experience from Curiosity, NASA experts refine Perseverance specifications.
Perseverance wheel with improved designs compared to Curiosity. (Photo: NASA).
The wheel of Perseverance has a larger diameter, but the width is narrower than the Curiosity. The wheel cover of Perseverance is 1 millimeter thicker than its predecessor. The groove design outside the wheel cover is also different.
Unlike 24 stripes of Curiosity's chevron pattern, Perseverance is "encrusted" with 48 curved grooves. This design helps Perseverance better withstand pressure from sharp rocks and has better grip when traveling on sand.
Newly designed wheels enable Perseverance to reach speeds of up to 152 m / h.
"By standards with vehicles on Earth, Perseverance is slow. However, by standards on Mars, Perseverance is a prominent player , " NASA said.
The new design makes Perseverance more flexible than its predecessor. (Photo: NASA).
As expected, early next year, Perseverance will reach Jezero crater on Mars. In addition to 23 cameras and 2 microphones, this self-propelled robot will be equipped with Mars Helicopter Mars helicopters, making it more mobile in the process of searching for places to study.
- Reveal the "explorer" will be on Mars in 2020
- Autonomous vehicles on Mars are back in service
- NASA announced a model for astronauts on Mars
- Result of NASA press conference: Find traces of life on Mars in the past, and may still be present
- The NASA autonomous probe is about to land on Mars
- Top 10 photos of Mars
- Mars once had an oxygen-rich atmosphere like the Earth
- NASA has discovered the geological mystery on Mars
- America rescues Mars probe
- Robot explorer Mars moves worm-type
- NASA is about to launch new Mars explorer robots: Find alien life
- NASA organized a design competition on Mars
Pinpointing Where Living Creatures Might Be Hiding on Mars China announces strange discovery of Mars robot before 'death' 'New achievement' of robot Curiosity: 2 scenarios about life on Mars! NASA discovered a gem mine on Mars, are aliens 'guarding' it? NASA Robot Finds Something That Could Be Made by Aliens