by According to NASA, Astronomers have received a look at the “City -Killer” steroid before disappearing until 2028.
The Space Rock with the name 2024 YR4 was previously given to Earth in December 2032, but since then the astronomers have removed the possibility of a strike that was based on further observations.
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Astronomers observe exactly for 2024 years and try to learn everything they can do before it disappears until mid -April, Kelly almost, a planetary defender at NASA, ABC News at the beginning of this year. Its unique elongated orbit takes the asteroid around the sun and in the area around the earth before it is far between the orbits of Mars and Jupiter and out of sight, almost said.
The James Webb Space Telescope used the NASA Center for Nearly Series Center – the largest and most powerful telescope that has ever been introduced into space – the Asteroid, the Space Agency announced on Wednesday.
New infrared observations show that the asteroid between 174 feet and 220 feet in diameter sees the size of the 10-story building according to NASA. Although it is not forecast in 2032 to beat the earth, the asteroid now has a probability of 1.7%to meet the moon at that time, said the space agency.
The Space Rock was first discovered on December 27 by astronomers that monitor the Atlas telescope at the University of Hawaii, almost said.
More: The chance that asteroids will increase the earth in the next decade increases to 3.1%, says NASA
In the past, even when the asteroid went through the inner solar system, it was not always possible to find the earth at the time, which is why it was recently discovered, almost said.
Due to its size and potential, the asteroid was called “city killer” to cause greater destruction. It is big enough to cause localized damage to hit a populated city, almost said.
In 1908, the similarly large Tunguska -Sasteroids fled over an area of around 1,250 miles after it exploded in heaven over Siberia.
The NASA was commissioned by the congress with a length of more than 450 feet with a length of more than 450 feet, which are large enough in the event of a strike to cause “regional” damage.
More: There is a little chance that an asteroid could hit the earth within the next decade, says NASA
The asteroid currently has a 1.1% chance of beating the earth on December 22, 2047, according to NASA.
More than a 2% chance of an asteroid strike is “unusual,” said Davide Farnocchia, navigation engineer of the Jet Propulsion Laboratory of NASA, ABC News in February.
But astronomers will continue to monitor the asteroids.
“We don’t want to take any risk,” said Farnocchia.
NASA increases a look at ‘City-Killer’ Asteroid before it disappears, originally appeared on abcnews.go.com by 2028
