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Asteroid rushes to Earth: NASA uses drastic measures – miscellany



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Asteroid rushing to Earth: Nasa resorted to drastic action

An asteroid travels to earth. (Icon)

An asteroid travels to earth. (Icon)

Photo: imago images / Science Photo Library

It is a scenario with which many people are familiar with disaster movies. An asteroid threatens the earth, threatens to extinguish humanity.

The European Space Agency ESA warned against the "2019 SU3" only in October. it is asteroid could hit Earth in 2084. The consequences are uncertain.

On ESA's risk list, it pushed the asteroid Just a few weeks ago, to fourth place, because the probability of impact was extraordinarily high, with one at 152. Recently, however, the Space Agency rated the asteroid "2019 SU3" quite differently.

Asteroid running towards Earth: How will it end?

ESA is now making everything clear again to all Earthlings. Because now the planet is no longer on the risk list. The risk of a possible impact is very low, because the asteroid has only a comparatively small diameter of about 15 meters.

This means that if it did reach it, it would probably burn on entering the Earth's atmosphere because of its size rather than reaching it.



"2019 SU3" revolves around the earth

By the exact date of a possible collision had already been announced by ESA. On September 16, 2084, the asteroid is expected to approach Earth for up to 120,000 kilometers.

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By then, "2019 SU3" orbits the Earth, visiting the orbits of Venus, Mercury and Mars.

Gravity changes trajectory

The severity of these planets will further affect the asteroid's trajectory. Which direction it is headed is unclear. According to ESA, it at least does not make more course on our planet.

You can see the list of SEC risks >>> here <<<.

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These are asteroids:

  • Asteroids are rocks and pieces of metal.
  • They circle the sun on regular trails
  • Many of them can be found in the "asteroid belt" between the Mars and Jupiter trains.
  • Every once in a while two asteroids collide causing debris and splinters
  • Some debris approaches the earth

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Asteroid flew over northern Germany

In September alone, an asteroid was seen in Europe and northern Germany. About 400 people from various European countries saw a "fireball" and heard a crash, confirmed the European Space Agency (ESA).

Many sightings came from the Netherlands, but also from northern Germany. According to ESA, it was a natural object that entered the Earth's atmosphere in the Oldenburg / Bremen area and then ruptured. "We are sure it was a small asteroid," Esa expert Detlef Koschny said on Friday. He estimates the size of the object to be one to two meters in diameter.

Asteroids: How do you stop them?

NASA and ESA have been thinking for some time about how to avoid asteroid impacts. As the "mirror" reports, there was a kind of simulation game in May where experts go through the release.

"We take the threat very seriously. And a simulation game like this helps us prepare for these events. It's like a fire alarm, you need to practice," ESA mathematician Rüdiger Jehn told the magazine.

Nuclear weapons would not be practical

The most viable way to stop an asteroid would therefore not be a death, for example with nuclear weapons – as it is known in Hollywood movies as "Armageddon" – but an attack with a large spacecraft. The impact of this can change the path of the crucial asteroid.

Now NASA is taking this step, along with the European Space Agency, a drastic step and wants to change the trajectory of an asteroid for the first time. As early as 2022, a spacecraft should hit an asteroid at high speed. Find out more here -> (vh)

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