Yes, NASA Is Actually Sending a Helicopter to Mars with 2020 Rover

Yes, NASA Is Actually Sending a Helicopter to Mars with 2020 Rover

NASA will embrace a small, autonomous helicopter within the company’s upcoming Mars 2020 rover mission, officers introduced at the moment (May 11).

The craft will endure a 30-day take a look at marketing campaign as soon as it reaches the Red Planet to reveal the viability of journey above the Martian floor with a heavier-than-air craft.

“NASA has a proud history of firsts,” NASA’s administrator, Jim Bridenstine, said in a statement. “The idea of a helicopter flying the skies of another planet is thrilling. The Mars Helicopter holds much promise for our future science, discovery and exploration missions to Mars.” [Red Planet Express: 10 Ways Robots Move on Mars]

The Mars Helicopter’s development started in 2013 at NASA’s Jet Propulsion Laboratory (JPL) in California. It’s slightly below four lbs. (1.eight kilograms), and its physique is concerning the measurement of a softball, NASA officers stated within the assertion. It will carry photo voltaic cells to cost up within the mild of the solar and a heating mechanism to endure chilly nights on the Red Planet.

NASA's Mars Helicopter, a small autonomous rotorcraft, will explore Mars with the 2020 rover as a technology demonstration for heavier-than-air vehicles on the Red Planet.

NASA’s Mars Helicopter, a small autonomous rotorcraft, will discover Mars with the 2020 rover as a expertise demonstration for heavier-than-air automobiles on the Red Planet.

Credit: NASA/JPL-Caltech

The helicopter’s twin blades will whirl at about 10 instances the speed of a helicopter’s blades on Earth — at three,000 rpm — to keep aloft in Mars’ skinny ambiance.

“The altitude record for a helicopter flying here on Earth is about 40,000 feet [12,000 meters],” MiMi Aung, Mars Helicopter venture supervisor at JPL, stated within the assertion. “The ambiance of Mars is just one p.c that of Earth, so when our helicopter is on the Martian floor, it is already on the Earth equal of 100,000 toes [30,000 m] up.

“To make it fly at that low atmospheric density, we had to scrutinize everything, make it as light as possible while being as strong and as powerful as it can possibly be,” she added.

Mars 2020 is slated to launch in July of that yr on United Launch Alliance’s Atlas V rocket from Cape Canaveral Air Force Station in Florida, and the mission ought to arrive at Mars in February 2021. The six-wheeled rover will hunt for indicators of liveable environments in addition to sites that may have once hosted microbial life, inspecting the Red Planet with 23 cameras, a microphone and a drill to gather samples.

NASA will send a tiny helicopter to Mars along with its next rover in July 2020.

NASA will ship a tiny helicopter to Mars alongside with its subsequent rover in July 2020.

Credit: NASA/JPL-CalTech

The helicopter will trip to Mars connected to the rover’s stomach pan, officers stated. Once the rover reaches the planet’s floor, it’ll place the helicopter on the bottom and transfer to a protected distance to relay instructions; controllers on Earth will direct it to take its first autonomous flight.

“We don’t have a pilot, and Earth will be several light-minutes away, so there is no way to joystick this mission in real time,” Aung stated. “Instead, we have an autonomous capability that will be able to receive and interpret commands from the ground, and then fly the mission on its own.”

The helicopter will try up to 5 flights, going farther and working for longer every time — up to a few hundred meters and 90 seconds, officers stated. It may also climb to 10 toes (three m) and hover for about 30 seconds.

The Mars Helicopter is taken into account a high-risk, high-reward venture, in accordance to NASA: If the helicopter fails, it will not have an effect on the remainder of the Mars 2020 rover’s mission, but when it succeeds, the company could have a highly effective new software to survey the planet and entry presently unreachable areas.

“Exploring the Red Planet with NASA’s Mars Helicopter exemplifies a successful marriage of science and technology innovation and is a unique opportunity to advance Mars exploration for the future,” Thomas Zurbuchen, the affiliate administrator for NASA’s Science Mission Directorate on the company’s headquarters in Washington, D.C., stated within the assertion. “After the Wright Brothers proved 117 years in the past that powered, sustained, and managed flight was potential right here on Earth, one other group of American pioneers could show the identical could be carried out on one other world.

“The ability to see clearly what lies beyond the next hill is crucial for future explorers,” he added. “We already have great views of Mars from the surface as well as from orbit. With the added dimension of a bird’s-eye view from a ‘marscopter,’ we can only imagine what future missions will achieve.”

Email Sarah Lewin at [email protected] or observe her @SarahExplains. Follow us @SpacedotcomFacebook and Google+. Original article on Space.com.



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