Ships lost on Mars

in Popular STEM11 hours ago

Ships lost on Mars




The list of lost ships, rovers and equipment lost on Mars is long, there are a lot of ghosts already on Mars, robotic at the moment, let's hope that there are no human ghosts on Mars, at least by accident or due to unnatural causes that, if someone dies on Mars, let it be due to old age and after a long adventure, happy and joyful on the red planet, but at least because of rovers and ships there are a lot.


The first known “ghosts” are the two Soviet probes that tried to land on Mars during the space race between the United States and the USSR; The United States had managed to score a historic milestone with Mariner 9, which managed to enter Mars orbit on November 14 or 13, 1971. There is a debate between the 13th or 14th depending on the time zone, but it did so.



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It was the first spacecraft in history to orbit another planet, the Americans managed to send the Mariner, but in that same year and with only a few weeks of arrival, in 1971, in that same year, the Soviets sent two probes in order to land on the red planet and achieve a somewhat even greater overlap.


The Soviets launched Mars 2 on May 19 and Mars 3 9 days later in that 1971, Mars 2 was the first spacecraft to reach the surface of a planet, although in a somewhat unwanted way, as it crashed, entered the Martian atmosphere at about 6 km per second, which was a very high speed, the spacecraft's computer detected this and triggered a series of commands with the catastrophic result that the The ship's parachute did not deploy.


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At that time they were sophisticated computers, but for us there are toasters that have greater computing power than the computers of those ships, but greater multiplied by 10, although it would not have mattered if it had landed safely, because surely the same end would have awaited it as its sister, the Mars 3 managed to land softly on Mars, it was the first ship in history to land on the surface of another planet and to send information from this Mars.



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The problem is that it only lasted 20 seconds, the fault was the global dust storm of 1971, something that the Soviets could not foresee before the launch, Mars 3, on the probe it has a black thing on top, that black thing is this wonder, this little toy, it is the first rover in history, this one was specifically called ProOP-M, it was a very primitive mini rover weighing only 4.5 kg, it was like a shoe box and instead of wheels it moved on two wide skis that you see work a bit like a tank, it was not independent, it was connected to the landing module by a 15 m cable that It supplied the energy and data and despite its small size and how primitive it was, it carried scientific instruments capable of studying the terrain where it was going to walk and explore. This small rover could not prosper due to that global dust storm.



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