For Mars, scientists have a love-hate relationship, love because the planet is closest to the earth, also once there is like the earth's magnetic field, it's sufficient to make life survive, hate that Mars has become unproductive, now minus oxygen, life can't survive, but human exploration of the outer planet even settled outside the star dream never stopped, such as the dream of musk.
Musk's dream -- specifically, his plan to put a million people on Mars in the next few decades to build a modern human civilization -- is nothing current. Musk has mentioned this long ago, but there is still a gap between reality and the dream. We're still a long way from that dream, slowly but certainly I don't think it's impossible to get there, and in fact, human exploration on Mars has already had its beginnings. A recent discovery by Elon Musk and NASA on Mars is about to alter the way we think about the existence of alien life there!
The Earth has two neighbors, one is Venus and one is Mars, which is clearly the better choice. Venus is so scary that even a rover can't get close to it, therefore Mars is a natural target. Humans are now frantically searching for the tiniest signs of life inside the crust of Mars, the only potentially habitable planet. But there is a threat to human survival of Mars, unknown factors inherent in the cold on Mars may not have other planets so cold, but it still has quite a fatal atmospheric pressure, which is dangerous to human health, although the formation of numerous of the gases in the atmosphere of volatile is lower than observed on other planets, make it become the most promising planets, But it does not yet have the conditions for a habitable planet.
For now, humans are lucky, we are the only life in the solar system, and Earth has just evolved sufficiently to accommodate us all. Other planets are not very friendly. Elon Musk, on the other hand, insists that Mars is also a place for humans to live. Musk has been working with NASA as their probes and rovers have been sent into the Martian atmosphere to examine the natural landscape and see if the red planet is comparable to our own.39bet-kết quả bóng đá-kết quả xổ số miền bắc-kèo bóng đá -soi cầu bóng đá-đặt cược
Over the past five years, humans have actually found a lot of tough evidence, such as water, underground river, geysers, and possible traces of springs may exist. Scientists are currently using NASA's curiosity rover looking for signs of water. The curiosity rover seems to have found a channel, because here there are pebbles. Scientists have speculated that rivers and lakes in the area may have existed for a million years, and the Curiosity rover has scooped up spoonfuls of soil samples here and there for analysis. The results of the robotic rover show that the samples have found the key components of sulfur, nitrogen, oxygen, phosphorus and carbon, which are extremely vital for any life on Earth. If we find these elements on Mars, it means that there is a great chance that life existed on Mars.
The scientists also concluded that the water flowing there was fresh and drinkable, and ruled out the possibility that it was saltwater because the salt content was too low. The rover also found organic rocks in Martian rock formations different from earlier ones, again because of low levels of salt. The rover also found additional organic rocks in Martian rock formations, unlike earlier expeditions, the Curiosity rover, which was equipped with a special drill that could drill through rocky formations to efficiently extract samples from the rock. Of course, these samples do not represent a great possibility that life once existed on Mars, past or present.
Another unbelievable discovery is the presence of active methane in the atmosphere. The rover is equipped with laser technology, a tunable laser spectrometer capable of detecting atmospheric methane levels, which can tell us whether methane levels increase over time. Reactive methane is thought to be one of the core carbon compounds readily produced by living organisms, additionally raising the possibility that microbes or plants could survive on Mars, although no such observations have yet been made to prove their existence.
As for why Mars produces methane, scientists suspect that it's due to a constant reaction between rock and water. But since there's no definitive evidence of water on the surface, it's difficult to figure out what's causing the increase in methane levels on Mars. Currently the only worry is that the radiation on Mars, NASA refused to send astronauts to Mars, the reason is because radiation is too strong, in the absence of personal protective equipment to operate, the rover was found on Mars is produced by the supernova explosion of galactic cosmic rays and solar flare release the sun high energy particles and release of extreme energy, These all rule out the possibility of human exploration of Mars, thus Elon Musk faces the problem of knowing how to overcome radiation and the cold temperatures that could plague the Martian atmosphere.
But Musk says we could heat it up a tiny bit with our own planetary thermostat and create a lightweight spacesuit that would withstand radiation and allow astronauts to land on Mars, but that's all pure theory and research is ongoing. Mars is too barren a planet to compare with Earth. Mars is still a mystery to humans, but one day we are bound to set foot on this red land.