[ad_1]
NASA scientists have announced that a meteor was about the same size as the Burj Khalifa, the tallest tower in the world in Dubai. The meteorite, known as "2000 QW7", has a diameter of 300 to 650 meters, was discovered in August 2000 and was classified as a space object threatening the Earth.
According to scientists, the collision of the "QW7 2000" with the planet presents no danger. However, some factors can cause the meteor to change course seriously on the causes of the collision. The first is that there is a restriction phenomenon in the range: areas of space severely affected by the gravity of a large object, such as planets, but if QW7 2000 passes through a "hole" between the Earth and the Moon, gravitational forces could push the asteroid towards a new path borrowing Right on the ground.
The Yarkovsky effect is another reason for the change of trajectory of the asteroid, which occurs when heat from internal or external sources affects the path of the asteroid. In asteroid collisions with the Earth.
The 2000 QW7 asteroid revolves around the Sun, however, it sometimes approaches the Earth. According to the magazine "Life Sciences", it should approach after September 14, the next time, October 19, 2038.
This article "Meteor the size of" Burj Khalifa "approaching the earth .. In this date" Adapted from the site (Lebanon 24), and does not reflect in any way the policy of the site or the point of view, but the responsibility of the actuality or authenticity relies on the source of the actuality of origin is Lebanon 24.
[ad_2]
Source link
