What happened before the giant lake on Mars dried up? NASA got amazing information from pictures
There was huge lakes on Mars but at one point it dried up. Scientists are trying to search out out for a protracted time how the lakes of Mars dried up. Now NASA's Perseverance rover has sent some new pictures of the Red Planet, so scientists will now be ready to discover about the event billions of years ago. NASA's rover is currently in Jezero Crater, which was a lake about 3.7 billion years ago.
Recent photos have shown that a little river was met in Jezero Crater and sometimes there was a sudden flood. Again and again this river also brought with it huge stones which fell into the lake. the images have shown that even after billions of years have passed, these huge stones still remain inside the lake. This latest discovery has been published within the journal Science. it's believed that this can be the primary scientific analysis of the photographs of the rover, during which the stones lying on the lake are told.
This latest information shows how beneficial it had been for NASA to send a rover to Mars. Earlier, the orbiter had shown in its pictures that these protruding stones are like those found inside the river delta on Earth. These latest pictures of NASA's rover have provided definite evidence that river delta exists on Mars. American scientist Amy Williams says that these pictures have helped us lots in understanding the water cycle of Mars.
This NASA perseverance mission has landed in Jezero Crater. Somewhere within the middle of the crater there's a mountainous height, somewhere there are rocky plains, somewhere there are sand mountains and high walls of imaginary place. This crater is 28 miles wide and it's at the western end of the plain named Isidis Planitia. it's north of the equator of Mars. An ancient meteorite is believed to possess fallen in Isidis Planitia, which created a 750-mile crater. Later alittle meteorite fell here and have become Jezero Crater. Later it had been flooded and therefore the dry delta became favorable for all times. NASA's Curiosity rover made a landing on Gale Crater, 2300 miles off from here.
Scientists believe that Jezero was once stuffed with water and was the delta of an ancient river. This lake was formed 3.5 billion years ago from the water of rivers. Scientists have obtained such evidence that shows that this water was brought from the encircling area to the mineral lake. There may are microorganisms there during this point. If this went on, then traces of it will be found within the bottom of the lake or within the sediments of the coast.