What it was like to look & # 39; NASA InSight land on Mars with the people who run to # 39; spaceboat


Just before mid-Monday, everyone in Theodore von Kármán Auditorium at the NASA Jet Propulsion Laboratory (JPL) in California was located on their seat topics. They were just looking forward to a video screen and # 39; shows a live vision from within JPL's confidence control center. Lines of engineers on the screen have also been set, configured by their computer consoles as a flying director announcing high volume over intercom.

"All 400 meters, 300 meters, 200 meters, 80 meters, 60 meters."

And then, a few minutes later, the last call: "Touchdown Declaration."

At the same time, the engineers and those in the hospital went to greet them. When they were gathering, many cast their hands in the air or threw their arms around their colleagues. Some had been prepared by special handwriting crafts. This was the result everyone had hoped: NASA's latest spacecraft had a huge impact on Mars's surface, and it seemed to have been done down in one piece.

Everyone in the Kármán Auditorium had gathered together to look at how this country, known as InSight, reached its final destination. Unlike some of the past, InSight does not go around the surface of the planet. The purpose is very simple: sit on Mars and listen to quakes. The loose waves from these windows will help some of the planetary scientists dispose of structure within Mars, similar to the way in which the myths are; show us what is inside a man's body.

But it has been a long way to get to this point. InSight has been developing for the last ten years. left at Lockheed Martin and JPL, and suffered another delays two years after engineers found a fault detection in one of his main instruments. The problem was set at the end, and # 39; ending with the first time published on the # 39; May. Then the vehicle traveled through a place for six months and a half, so it could bring the atmosphere into Mars on Monday.

Members of the media, planet scientists, engineers, social media influences, and even few celebrities, went to JPL early Monday morning to "look" survive, though we all knew we would not do it see The event – at least not to be visible. There are no cameras on Mars to record a spacecraft to come in to go ashore. And he would not live, either. At present, one light signal will take more than eight minutes to reach Earth from Mars. So, in fact, we all came to date hear the journey was successful from the eight-minute mission team after the re-event had happened.

But despite not going to & # 39; Obtaining any visual insight into the excavation, JPL did not have any value on the trip: many and many scientists blew the government's sunny campus. The InSight team could easily find it, and thank them for their maroon shirts. play on the InSight mission logo. And they were all animated with a variety of imagery and anxiety. Some of the sciences, including the chief inspector of the man, Bruce Banerdt, have been working on a specific format of this mission for decades now, and # 39; waiting for today. But Mars is coming to shore always a frightening cause, fear of an accident; hung deep in the air.

That's because it's a & # 39; putting anything on Mars the worst thing. Compared to spacecraft on Earth or moon, it is a & # 39; Mars is considered "the worst thing of the two worlds." Unlike Moonlight, Mars is a cause space reasons to tightly heat on the path to the ground, which requires an essential E-mail And long as this air is & # 39; Helping to drive cars, the air is very thin – about 1 per cent of the Earth's atmosphere is low – so it's not the case; dragging a spacecraft enoughIn the West It is not just paralysis, and it is usually necessary to gutter to make a car slowly. The pollution will continue with space space, the most difficult thing is; to come ashore on Mars.

Fortunately, InSight is a fairly light spacecraft at just 789 pounds, and NASA's success is to build larger size vehicles on Mars whole surface. The InSight team designed the landquake to make a complex approach that was planned to be carried out in just six and a half minutes. But even in years of preparation, sometimes Mars can get better on a spacecraft.

In the hours that went up to the tour, InSight scientists spoke to amazing visitors about what should be expected. NASA's administrator, Jim Bridenstine, was also on hand, making a series of long-distance camera speeches & # 39; as it stood on the front of a full model of the InSight on land. About this time, everything has been done; they can live in the place. InSight was more or less devolution. The final orders were sent to the land, and the crew could not hope to pay the hard work.

As the scheduled route came closer, JPL started to move to the different places where they needed to be. The InSight team replaced the control of the ambitions, and I gathered and other media members into the von Kármán Auditorium to see the live stream of the engineers. If they all were in line with their # 39; plan, we would get something counted down to land. Along with InSight, NASA launched two small satellite shops like the name of MarCO who would try to bring back information about what happened. The MarCO certificates were, however, proving, and therefore no guarantee we would hear from them.

In the minutes going up to the tour, we heard a bold expression from the control of confidence: "MarCO Bravo has moved to lock to behaviors. MarCO Alpha has also embraced behavior . "The mission of the wonder was overseen. I put some thoughts together with other storytellers in the room. "There's a good sign there!" I said, amazingly. MarCO satellites were receiving signage from InSight, and that was; means we would know how every step of the landing process would go, which is a great success that Mars's missions were not there.

From that time, it was a peaceful journey; – for InSight and us in the platform. Thanks to the MarCO satellites, we had a certainty on all major events. When InSight used the parachute, the room rang. When he locked the ground with a radar, everyone was happy. And then, when only meters were away from the surface, everyone kept the breath until we got the last call.

Hours later, the same von Kármán Auditorium was full of InSight team members, media, and fans. The main scientists and the InSight project manager, Tom Hoffman, have built their hands in success, as long as the listeners did. behavior and behavior. Hoffman thanked all the scientists and engineers in the room that worked so many hours to take off a six-way half-minute on land. "You worked on Thanksgiving, but not just Thanksgiving," he said. "You have lost a variety of holidays and important events to achieve this. And today, it's worth it."

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