Wednesday , September 28 2022

The InSight probe reaches Mars to reveal its mysteries


Pasadena.- "Landing Confirmed!": The American InSight probe landed on Mars on Monday and sent the first photo on the surface of the red planet.

After seven years of work and seven months of traveling through space, the United States tried the probe InSight "cocked" and shortly afterwards sent the image.

Each successful stage of this millimeter and risky operation prompted a hub in the NASA Jet Propulsion Laboratory (JPL) in Pasadena, California.

The "confirmed landing" of the ruler's voice led the rest of his colleagues in control to shout with joy and embrace at a party.

It's the first time since 2012 that an artifact has landed on Mars, after NASA's Curiosity did, the only one currently active on the red planet.

Only the United States has managed to place artifacts there and invest in these missions with the goal of preparing a future incursion with human explorers in the 2030s.

"My first photo on Mars"
The bag process was perfect: parachute activation, leg deployment and speed reduction from 19,800 km / h to 8 km / h in just seven minutes.

NASA made "the last hand of the algorithm leading spacecraft to the surface" hours before entering the atmosphere, where the temperature reached 1500 ° C.

The probe traveled 480 million kilometers at about 20,000 km / h, between three and four times faster than a gunbar, to reach a rectangular area of ​​approximately 10 km by 24 km.

The first photo was sent by two satellites that came with InSight on the cruise to Mars.
3D Mars
This $ 993 million probe should listen and review the interior of Marsin for about two years to try to uncover the mysteries of its formation, billions years ago.

Knowledge that can later better understand the formation of the earth, the only rocky planet from which its interior has really been studied.
Elizabeth Barrett, Chief Operating Officer in JPL, said it would take two to three months to place all the instruments on the surface and another pair to begin receiving data.

The goal is to build a three-dimensional map of the planet, so that "we can understand inside Mars as well as we have become famous," says Bruce Banerdt, the project's senior researcher at JPL.

Source link