[ad_1]
An image transmitted since March by InSight Lander is visible on a computer screen at NASA's Jet Propulsion Laboratory , Monday, November 26, 2018 in Pasadena, California. (NASA via AP) After more than six months of space travel and more than 300 million kilometers, NASA InSight's March Mars scooter landed safely on the surface of the red planet on Monday. A few minutes after landing, the Jet Propulsion Laboratory (JPL) engineers near Los Angeles received a blurred "Selphie" photograph of the neighboring planet.
The 360 kg InSight System (360 kg) is an abbreviation of "Interior Exploration Using Seismic". Surveys, Geodesy and Heat Transport – marks the 21st Mars mission launched by the United States. It will now run from there for the next two years, trying to study the red planet. Here's all you need to know about NASA's InSight Probe
What's Mars NASA's Mars InSight?
NASA's InSight probe opens a window to Mars' "interior space". With the aid of the lander, NASA plans to study the processes that have shaped the rock planets of the solar system. Using sophisticated geophysical instruments, InSight will answer fundamental questions about the formation of Earth-like planets by detecting the fingerprints of these processes buried deep within Mars, says the space agency. .
What will the NASA InSight Marser satellite study?
InSight will address a fundamental question of the science of the solar system, not just specific questions about a single planet. It will examine the interior of Mars – what it's made of, how that material is laminated and how much heat will come out of it.
InSight will not seek life on Mars. This will be the responsibility of future rovers, such as NASA's Mars 2020 mission, which will collect rocks that will eventually be brought back to Earth and badyzed for evidence of ancient life.
Why did we choose Mars to land? ]
Mars and Earth were very similar – hot, humid, and enveloped in thick atmospheres – before they had taken different paths 3 or 4 billion years ago. Mars has stopped changing while the Earth has continued to evolve. With InSight, scientists hope to compare Earth to Mars and better understand how the rock planets of our solar system were formed 4.5 billion years ago and why they turned out so different: Mars cold and dry Burning Venus and Mercury and Earth conducive to life. 19659013] Insight on Mars: Where, How and Why
A Life Size Model of the Spacecraft Insight, NASA's first robotic lander dedicated to the study of Interior Depth of Mars, presented at the Jet Propulsion Laboratory (JPL) in Pasadena, California, United States, on November 26, 2018. REUTERS / Mike Blake [19659016] How did NASA's InSight spacecraft land on Mars?
Mars has been the cemetery of a multitude of space missions. Until now, the success rate on the Red Planet has only been 40%. "Landing on Mars is one of the hardest jobs that people have to do in planetary exploration," said InSight senior scientist Bruce Banerdt.
"It's such a difficult thing, it's so dangerous that there's always
The rover started his journey in space last May and traveled More than 300 million kilometers before landing on Mars today, InSight, a billion dollar international company, reached the surface after 12,300 mph (19,800 km / h). km / h) to zero in six minutes flat, with a parachute and braking motors .. The radio signals confirming the landing took more than eight minutes to cross the some 160 million kilometers between Mars and the Earth.
In addition to the spacecraft, two mini-satellites called Mars Cube One, or MarCO., Followed by InSight since its inception, also reached Mars. Satellites provided real-time updates of the descent supersonic spacecraft through the reddish sky and also restored a quick photo of the planet
The image was spoiled by debris on the camera cover. "This image is really our farewell to InSight, our wish for good luck and farewell to Mars itself as we continue," said Andrew Klesh, chief engineer of CubeSats.
NASA engineer Kris Bruvold reacts in NASA's Jet Propulsion Laboratory (JPL) space flight installation as the InSight spacecraft lands on the surface of Mars after a six-month trip to the JPL in Pasadena, California (United States), November 26, 2018. Al Seib / Pool via REUTERS What is the equipment of the LG Mars InSight of NASA?
The LG (6 m × 1.56 m, bridge height 83-108 cm) is equipped with a robot arm of a length of 1.8 m It is powered by two solar panels and includes a seismometer, a thermal probe and a radio experiment.Two complementary technical cameras help nt to navigation and risk prevention. One is mounted on the arm; the other on the front of the undercarriage.
The main scientific part of the mission will begin once the state of health of the spacecraft has been confirmed. The stationary 360 kg undercarriage will then use its robotic arm to place a mechanical mole and a seismometer on the ground. The self-hammering mole digs 5 meters (16 feet) to measure the internal heat of the planet, while the seismometer is listening for possible tremors.
No lander has dug deeper than Mars by several inches and no seismometer has ever worked. the planet. Germany is responsible for InSight's mole, while France is responsible for the seismometer.
(With the participation of agencies)
