NASA anxiety when the Mars InSight spacecraft leaves its red planet



[ad_1]

Mars Insight's goal is to listen to quakes and tremors as a means of revealing the inner mysteries of the Red Planet, how it was made billions of years ago, and expanding how other rock structures, such as the Earth's shape, changed.

LOS ANGELES – NASA's top scientists admitted sleepless nights, sweaty palms, abdominal pains and pure horror when their $ 993 million Mars Insight spacecraft approached the drama in the final on Monday: landing on Mars.

Mars Insight's goal is to listen to quakes and tremors as a means of revealing the inner mysteries of the Red Planet, how it was made billions of years ago, and expanding how other rock structures, such as the Earth's shape, changed.

Unmanned spacecraft launched nearly seven months ago, and NASA first tries to touch the planet's neighbor's world, because Curiosity Rover arrived in 2012.

More than half of the 43 attempts to reach Mars from space agencies around the world have failed rovers, orchestras, and probes.

WATCH: How NASA's InSight Spacecraft on Mars Land?

Nasa is the only space agency that has done it and is positioned in these robotic missions as a way to prepare for the first march-bound human search in the 2030's.

"We will never take Marsi for granted, Mars is hard," said Thomas Zurbuchen, Nasa, Head of the Faculty's Directorate General, on Sunday.

"AIOMISESTA TERRIFYING THOUGHT"

The great drama of departure, landing and landing begins at 11.47 am at NASA's Jet Propulsion Laboratory in Pasadena, California, under the supervision of Mars Insight.

A carefully orchestrated sequence that is already programmed with a spacecraft will take place in the next few minutes and has produced "six and a half minutes of horror".

Speeding faster than the bullet at 12,300 mph, the heat-shielded spacecraft faces crunchy friction when it comes to Mars's atmosphere.

The temperature plate rises to about 1500 degrees Celsius. Radio signals can be lost briefly.

Heat resistance is dropped, three counters are set and a parachute jump pops out.

"We have only a slight reduction, which is a very unpleasant idea for me," says Tom Hoffman, InSight Project Manager.

But then the spacer guides begin to shoot, which further slows 800 pounds (365 pounds) of the spacecraft to a speed of only about 8 kph when it reaches the surface.

Since this spacecraft does not have a driver back to Earth, and there is no way to interfere, if something goes wrong, Hoffman described his feelings messy.

"I am fully satisfied and completely nervous at the same time," he said.

"We've done everything we can think to make sure we succeed, but you never know what's going to happen."

Graphics of current active satellites and roveries on Mars and around the planet. The InSight landfall is due to land on Mars on November 26th.

Hoffman, a father of two and four years old, added that "she has not slept so well" even though she said it might be due to her scary little children.

But when the first signal arrives at GMT 2001, hopefully it would seem that the calculator settled down, intact and upright, "I'm going to completely release my internal four years at that time," he said.

Zurbuchen described InSight as "unique" as the waist highway has the tools provided by several European space agencies.

The French Center National d'√Čtudes Spatiales (CNES) made the Seismic Experiment for Interior Structure (SEIS) instrument an important element for rationalization.

The German Aerospace Center (DLR) provided a self-perceiving mole that could burrow 16 meters (five meters) into the surface – far beyond any instrument before – to measure the flow of heat.

Spain's Centro de Astrobiologia made wind turbines in the space industry.

Other major project participants were the Polish Academy of Sciences and Astronomy Space Center, Swiss Polytechnic of Switzerland, and Imperial College and Oxford University in Britain.

Along with these tools, they use physics to study geological processes, "said NASA's Jet Propulsion Laboratory Bruce Banerdt, chief researcher at Insaid.

By listening to the trembling of Mars, whether it is ragged or meteoric or even volcanic, researchers can learn more about its interior and reveal how the planet is being formed.

The goal is to map the three dimensions within Mars, "so we understand the inside of Mars and we understand outside of Mars," Banerdt told reporters.

Understanding how Mars was formed could reveal more about the processes that formed the Earth.

[ad_2]

Source link