The fear of the unknown is one of the purest and most latent sensations for humanity in general. The things that are out there in the cosmos and that are beyond the power of the human being, they represent a potential danger to survival. An example of them are the famous and controversial asteroids, especially those that could impact the Earth this year 2020.
Will humanity ever be the victim of an event similar to the fate of the dinosaurs thousands of years ago? It is still an unknown. The truth is that currently an infinity of cosmic rocks pass very close to Earth's orbit without causing major problems. The NASA and other entities directed to the study of these and other enigmatic bodies in the cosmos, ensure that there is no risk. But is such information really reliable?
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Doubts about what an asteroid is? Clear them right now!
Source: The World
There may be a lot of misinformation or misinformation about the exact definition of an asteroid. In fact, sometimes people have the false belief that they are similar or practically the same as a comet or meteorite.
However, they are the opposite of them both in composition and size and, therefore, in appearance. Namely, they are rocky entities at their maximum splendor larger compared to a comet and meteorite, but whose dimensions are smaller than a planet.
Going into more detail, each asteroid is endowed with hard materials such as iron or other types of metals. Some even contain a mixture of clay, hailstone, and nickel. Similarly, many of these asteroids contain deposits or quantities of water proportional to their size. For this reason, it is believed that, during the creation of the planets, Asteroids were the ones that provided water to planet Earth since the beginning.
No asteroid is similar to the other, each one has its main characteristics, there are those that are even atypical for science. They all follow their own orbit around the sun, being likely to meet the planetary orbits. It is for this reason that there is always a plausible risk of a future impact of these rocky bodies with the Earth.
Likewise, asteroids are as old or older than the solar system. So they are always the subject of study to learn more about the dawn of time. Most of the most studied lie in the Asteroid Belt between Mars and Jupiter, lurking in the dark.
Was there a risk of an asteroid impact in 2020? Know the truth!
In the present year 2020, a large number of asteroids have been sighted and related to the orbit of planet Earth. However, during that time, NASA stuck to its premise.
Don't you know what their motto is? It is simple. When it comes to asteroids, NASA has always predicted that there is no evidence of impact by any of them for the next 100 years.
In the month of March alone, NASA was aware of up to 6 asteroids whose orbit would pass very close to that of Earth. Without a doubt, the risk of an asteroid impact in 2020 could be felt. Above all, when one of that group was practically the same as the Empire State.
Still, this asteroid known as 2012 XA133, passed far from Earth a few thousand kilometers away. Although It was more than 350 meters wide. and a high percentage of danger, he left and will never be missed.
You, who are reading this, did not even realize that event, you probably did not even know that it happened until now. Therefore, as on this occasion, thousands of similar scenarios have been repeated in the same way. Maybe it's time to stop contradicting NASA.
However, in August of this year, a rocky body larger than a cargo vehicle passed just 3000 km from the planet. It is known as the closest an asteroid has traveled in 2020 and in everything that is documented. It wouldn't have been a big problem., due to its small size compared to other dangerous objects, but it is a transcendental fact.
Did you hear about the asteroid on April 29 this year?
Just as NASA predicts safety for the next 100 years, it is also adept at creating scenarios that, in some ways, unnerve the nerves. This year, NASA warned that the April 29th asteroid it was large and wide enough to cause catastrophic effects. The magnitude of the damage in case of impacting the Earth would have been incalculable and who knows if even irreparable.
discovered decades ago
In the year 1998, this asteroid was named as 1998 OR2 and classified within the potentially dangerous objects for the Earth. NASA's CNEOS branch has since established that its orbit will match that of the planet, but without risk of impact.
Was it really that dangerous?
Asking this question regarding the April 29, 2020, asteroid is practically unnecessary. Its danger was proven and fully supported by the colossal dimensions of this asteroid. Approximately, its surface measured between 2 to 4 kilometers wide, traveling at an unmatched speed. It was dangerous? The answer is written without saying it directly.
At what exact moment did it pass close to Earth?
Source: Brand
Regardless of whether it represented a potentially dangerous object synonymous with the extinction of human life, fanaticism was still present. Those interested in astronomy or amateur space observers, they were on the lookout for the asteroid's path the entire time. His appreciation was scheduled, according to various calculations, for 10 or 11 am in Spanish time, with small variations.
However, very few managed to spot it and it was simply one more anecdote to tell. NASA confirmed, once again, that it moved away without causing any damage or secondary effects to the Earth or its orbit in general. Now, are you ready for the next event?
