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NASA's InSight mission landed on Mars to study the secrets of the red planet



The InSight lander, NASA's latest incursion into the red planet, has landed.

Cheers erupted Monday at the Jet Propulsion Laboratory in Pasadena, California, which operates the spacecraft, when InSight acknowledged receipt of its arrival safely on Mars. It was the end of a trip of more than six months and 300 million miles.

As InSight went down and every step of the landing process was announced, "the hairs on my neck would start to rise a little higher, a little higher," said Tom Hoffman, project manager at the mission. press conference after landing. "And when we finally got the confirmation of the touchdown, it was completely unbelievable. The whole room went crazy. My little four-year-old is out.

In the coming months, InSight will begin its study of the Martian underground world by listening to tremors – marsquakes – and collect data that will be collected in a map of the interior of the red planet and help scientists understand how Mars and from other formed planets rocks.

These lessons could also shed light on the origins of the Earth.

"We can basically use Mars as a time machine to look at what the Earth must have looked like tens of millions of years after it was formed," said Bruce Banerdt, the mission's chief investigator. .


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