NASA confirms there is no risk of asteroid Apophis impacting Earth for at least 100 years
NASA has governed out the likelihood of an asteroid smacking Earth in 2068. It had been classified as one of the most dangerous asteroids that could crash Earth.
National Aeronautics and Space Administration (NASA) has ruled out the plausibility of an asteroid buffeting Earth in 2068. It was supposed to about 1,100 feet (340 meters) across and was a severe concern to astrophysicists all these years.
The asteroid was found in 2004 and was called asteroid 99942 Apophis. NASA has apprised that the results from a new radar search campaign encouraged astronomers to conclude that Apophis has no risk influencing our planet for at least a century.
Earth unscathed from asteroid Apophis
Asteroid Apophis had been identified as one of the most hazardous asteroids that could have impacted Earth. The astronomers had prophesied that it would come adjacent to Earth in 2029.
According to the radar observations, scientists reasoned that there is no risk of Apophis asteroid impacting Earth for at least a centenary, according to NASA’s website. Apophis will appear within 32,000 kilometers of Earth on April 13, 2029, letting the astronomers look closer.
Studies confirm there is no risk of asteroid 99942 Apophis impacting Earth for at least another century. Originally identified in 2004, new data have better defined the orbit of Apophis, putting astronomers at ease. Learn more: https://t.co/6a7zxeSLYF pic.twitter.com/EX8KXlXpWP
— NASA (@NASA) March 26, 2021
The astronomers practiced radar observations when the asteroid Apophis made a further flyby of Earth around March 5. They caught the chance to refine the estimate of its course around the sun with total accuracy.
Scientists have ruled out any warning it would cause in 2068 after the observation and long after. As said by Davide Farnocchia of NASA’s Center for Near-Earth Object Studies, the calculations determine that Apophis would not impact Earth for at least 100 years.
Risk Averted: Putting astronomers at ease
Davide Farnocchia also said that when he began working with asteroids following college, Apophis was the banner child for hazardous asteroids. “There’s a natural feeling of fulfillment to see it excluded from the risk list, and we see forth to the science we might reveal during its close strategy in 2029,” he added.
To accurately track Apophis movement, Astronomers used 70-meter (230-foot) radio antenna at the Deep Space Network’s Goldstone Deep Space Communications Complex near Barstow, California. The Apophis earned a recent close method with Earth, but it was still nearly 17 million kilometers away.
JPL scientist Marina Brozovic who commenced the radar campaign said that the investigation helped them conclude that it would not cause any effect on Earth. This campaign not only supported us to rule out any impact risk; it anchored us up for an elegant science opportunity.
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