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March 2020 spacecraft subjected to brutal tests as it prepares for launch



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When I test a vacuum, I just spray oats over the floor. When NASA tests one, you get this.


NASA / JPL-Caltech

NASA will not leave any martin rock as it prepares the next Mars robot for chaos for space travel and landing on the red planet.

Over the past two months, the Mars 2020 spacecraft has been subjected to a series of extreme tests designed to ensure it can withstand intense rocket launches and extras. NASA's Jet Propulsion Laboratory has put the futuristic vessel through "acoustic and thermal vacuum" testing – and has passed flying colors.

The test involves blasting the spacecraft with sound levels as high as 150 decibels – the type of levels you would hear standing next to a jet at the start – to repeat the environment for a launch, according to Andy Rose, leader of JPLs environmental test facility.

After the sound test was performed six times, NASA put the Mars 2020 rover through a brutal test that replicates the room's vacuum. It required the spacecraft to be transported to the Space Simulator Facility and suspended in the middle of the air, as seen in the picture above.

"We put it in space" by placing the spacecraft in this large vacuum chamber we have here at JPL, "said David Gruel, assembly, test and launch manager in a statement." We pump the atmosphere out, chilling parts of it and boil others while testing the performance of the entire spacecraft. "

The plant does not fully vacuum but it gets really, really cold. The team loses the temperature in the chamber to -200 degrees Fahrenheit (about 129 degrees Celsius). But the room also teaches travel robots for unshielded radiation from the sun, so NASA shines a handful of powerful lamps on the spacecraft. The whole process takes just over a week. vacuum, it will be on its way to Mars for right, "Gruel said.

March 2020 will depart Earth from Cape Canaveral in Florida in July 2020. It is expected to arrive in Mars & # 39; 2021. March 2020 f Increases a long list of NASA-built and controlled Martian robots, including the recently deceased Opportunity Rover . NASA bid farewell to the distinguished explorer in February after a planet-enclosing dust storm fried its battery. However, the robots' planet is still occupied by residents. An explorer – Curiosity – and a Marsquake detector – InSight – lives and works on its surface.


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