Life on Earth is currently in a particularly dangerous position, which is an increase in the number of severe weather events caused by climate change and a real hope for another world war that has begun in Ukraine.Massive asteroid 2022
It is easy to forget that threats to our existence are not only here on Earth, but also come from space.
In December 2021, our planet will “almost miss” asteroid 4660 Nereus, followed by a closer encounter with another space rock in the New Year.
Asteroid 7482 (1994 PC1) – a rock larger than any building on Earth – almost missed us on January 18th.
While NASA has already begun working on whether we can prevent asteroids from falling on Earth, the US Space Agency estimates that it has mapped only half of its major asteroids. So how close is asteroid 7482 (1994 PC1) to the cause of Armageddon, will it threaten us again – and what is NASA doing to reduce the asteroid threat?
Massive asteroid 2022
What is an asteroid?
An asteroid is a rocky fragment that has remained since the birth of the solar system about 4.6 billion years ago.
Most of them revolve around the Sun between Mars and Jupiter in the so-called asteroid belt.
Scientists estimate that there are millions of rocks in the universe – some of them hundreds of miles away.
Sometimes these asteroids change their orbits when they are under the influence of the planet’s gravity.
They can also collide – incidents that can throw away smaller but dangerous pieces of stone. One such stray rock – only 20 meters in diameter – hit the ground in 2013 with up to 33 times the force of an atomic bomb dropped by the United States on the Japanese city of Hiroshima in World War II.
An explosion occurred in the Russian city of Chelyabinsk, which blew up the windows of more than 3,600 apartments and injured 1,200 people.
A larger asteroid up to six kilometers in diameter is thought to have become extinct from dinosaurs 66 million years ago.
Will a massive asteroid hit earth in 2022?
Asteroid 7482 (1994 PC1) entered Earth’s astronomical mustache on January 18.
But almost no shortage in the universe is considered by most people to be almost no standard.
The rock in space has passed us more than 1.2 million kilometers – almost five times the distance between Earth and the Moon.
That’s half the distance 4660 Nereus traveled to Earth in December.
Although it’s probably as close as you want, asteroid 7482 (1994 PC1) has approached Earth before. In 1933, the asteroid exploded at a distance of only 700,000 kilometers.
4660 Nereus has come at a similar distance as we do on Valentine’s Day 2060.
How big is the asteroid?
With more than a kilometer in diameter (1,052 m) and a speed of almost 44,000 miles per hour, the space rock has the potential to destroy life as we know it here on Earth.
Because it is more than 140 meters in size, NASA has classified asteroid 7482 (1994 PC1) as a “potentially dangerous” object near Earth.
It is also defined in this way, because its orbit is less than half the distance from Earth to the Sun and causes – about 93 million kilometers.
This means that any small deviation on his path may clash with us.
Asteroid 7482 (1994 PC1) is not expected to return to Earth until January 18, 2105. Some rocks in space are approaching the present, but other asteroids or comets may appear out of nowhere.
While NASA says there is no “significant chance” that one of the more than 10,000 asteroids larger than 140 meters it has encountered will hit Earth in the next 100 years, it is rumored that these numbers make up only half of the potential mortal things. .
In fact, there may be more than 25,000 objects in space near Earth, which is less than half of the deadly asteroids we track.
What is Nasa doing to stop asteroids or comets hitting earth?
The work to save humanity from asteroid death is even more childhood.
NASA has been continuously monitoring near-Earth asteroids since 1968 through the Center for the Study of Objects near Earth.
And she has just launched her first reconnaissance mission to find out how fast the asteroid will fall in November 2021.
The space agency’s Double Asteroid Redirection Test (Dart) mission will see the spacecraft collide with a harmless asteroid tracked by NASA in an effort to change the course of the space stones.
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If successful, humanity may have found a way to protect itself from the future deadly effects.
But this is currently the only real-world experiment that has taken place in this field, so if it doesn’t matter, we can still be as weak as we are today.
The meteorite was first seen almost nine years ago, on January 17, 2013. NASA then issued a warning for 2013 BO76, which was photographed on March 7, 2013. It is said to be close to 15 million kilometers from Earth.
The meteorite is expected to reach Earth on March 24, about 500 to 600 feet.
According to scientists from NASA, the meteorite will be closest to Earth on March 24, so it is only three miles from our planet. NASA scientists, who see the potential for destruction, are constantly monitoring the meteorite.
Massive asteroid larger than the pyramids heads closest to Earth this week
The universe is a mixture of mysterious rocks. Some of them are dangerous things, others are less dangerous. However, NASA also keeps us informed of what is happening on our planet. The space agency has issued a warning about another giant rock that will quickly approach Earth next week.
The giant meteorite, which is estimated to be moving close to Earth, will soon be called the “Monster Planet Killer.” Named 2013 BO76, this giant meteorite has the power to destroy the entire Earth when it touches a part of the planet.
According to scientists, the huge meteorite is likely to fly near Earth’s orbit on March 24. While scientists predict that there is currently no possible damage to the Earth, they will remain vigilant. Earth’s gravity can lead to collisions.
If you want to see this meteor, you can watch it online on the Virtual Telescope Project at midnight on March 24.
While it is common for asteroids to move close to Earth, the biggest threat is now the asteroid. An asteroid named “Bennu” is likely to fly close to Earth in the next two centuries. According to scientists, the asteroid could get closest on September 24, 2182. At that time, it has about 1 in 2,700 chances of hitting our planet.