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November 27, 2018 at 9:05 am IST
Applause and applause invaded the control room of NASA's jet propulsion laboratory mission on Monday as a new landing gear. Agency pilot, InSight, has achieved a touchdown on Mars, satisfactorily ending a seven-year journey from design to launch until landing.
The $ 993 million satellite is designed to study earthquakes, map the interior of the Red Planet and detect its signs billions of years ago and by extension , how other rocky planets like the Earth have appeared. This marks the eighth successful landing of NASA on Mars.
"It was intense and you could feel that emotion," said NASA administrator Jim Bridenstine in an interview with NASA TV.
I think you, ] #March – and soon I will know your heart. With this landing safely, I am here. I'm at home.
#MarsLanding https://t.co/auhFdfiUMg– NASAInSight (@NASAInSight) November 26, 2018
The vehicle appeared to be in good condition, according to NASA engineers , who study the first sensor sensors from the InSight study on the surface of Mars.
As expected, the dust from the probe landing created a film of dust and rocks on the first InSight image returned.
"Here is a quick and distorted attempt at distortion processing in the first image of InSight," wrote Emily Lakdawalla, editor of the Planetary Society, on the following page:
and-dirty attempt to process the distortion in the first image from InSight. The LG looks a bit sloping, which is not ideal, but the workspace looks flat like a pancake and is virtually stone-free. I wonder what's the right thing in front. pic.twitter.com/5tpnFoIL8J
– Emily Lakdawalla (@elakdawalla) November 26, 2018
"Looks like the LG is a bit tilted, which does not make it Is not ideal, but the workspace looks flat like a pancake and almost without rocks, "said Tom Hoffman, InSight project leader at NASA JPL, during the post-landing briefing.
The principal researcher of the French seismometer, Philippe Lognonne, says to himself "relieved and very happy" of the result. "I just received confirmation that there are no rocks in front of the lander," he told AFP's AFP (19459022).
InSight will soon be preparing to open its solar panels, NASA is waiting to find out if this crucial phase has unfolded as planned and has not been affected by the trip or landing of the aircraft. Spacecraft.
Like all rovers sent on Mars, the new LG will also run on solar energy once it reaches the Martian surface.
Entry, Descent, Landing
This spacecraft is NASA's first aircraft to land on the Earth's neighboring planet since the arrival of the Curiosity robot in 2012.
] More than half of the 43 attempts to reach Mars rovers, orbiters and probes of space agencies around the world have failed.
The first image of Mars taken by NASA's InSight Mars Lander after its successful landing on Elysium Planitia, similar to a "parking lot", on November 26, 2018. The visible dust on the image is a protection against the dust of the camera until InSight sends a signal to badure the team that it has landed in a safe place. Image courtesy of NASA JPL
NASA is the only space agency to have created it. She is invested in these robotic missions to prepare the first human explorers related to Mars in the 2030s.
"We never take Mars is acquired.March is difficult," said Sunday Thomas Zurbuchen, badociate director of the management of NASA's scientific mission.
The launch, descent and landing phases began at 11:47 am (7 pm GMT) at the NASA Jet Propulsion Laboratory in Pasadena, California, the seat of Mission Control for Mars InSight, and were scheduled for the first time. finished one second before 1933 GMT.
A carefully orchestrated sequence – already fully preprogrammed aboard the spaceship – took place over the minutes, "6" and a minute and a half of terror. "
Speed faster than a bullet at 19,300 kilometers (12,300 miles) per hour, the spacecraft shielded against heat encountered intense friction when it entered the aircraft." 39, atmosphere of Mars.
tempera An image of 2,700 Fahrenheit (about 1,500 Celsius) before being rejected, the three landing legs extended and the parachute released, relieving InSight towards the Martian surface.
This image shows an annotated image of the NASA InSight LG showing key elements of the field and the LG after the successful touch Image reproduced with the kind permission of NASA TV
Objective: 3D map of Mars inside [19659004] InSight contains key instruments provided by several European space agencies.
French National Center for Space Studies (CNES) has created the SEIS instrument (Experimental Seismic Experiment for Interior Structure), key element for detecting earthquakes.
The German Aerospace Center (DLR) provided a self-hammering mole capable of digging at a depth of five meters
The Spanish Astrobiology Center manufactured the satellite wind sensors.
Three of InSight's seismic instruments were designed and built in Great Britain.
Space research has also made a significant contribution to research. Center of the Academy of Sciences of Poland, Astronika and the Swiss Institute of Technology.
"It's a wonderful news that the InSight spacecraft has landed safely on Mars," said Sue Horne, head of space exploration at the U. K. Space Agency.
Together, the instruments will study the geological processes, said Bruce Banerdt, principal investigator of InSight at the Jet Propulsion Laboratory.
Listening to the tremors on Mars, that it's about earthquakes or meteor impacts or even volcanic activity, scientists can learn more about its interior and reveal how the planet is formed.
The goal is to map the interior of Mars in three dimensions, which allows us to understand the interior of Mars as well as outside of Mars., "Banerdt has told reporters.
With the entries of AFP
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