11/17/2023 0 Comments Asteroid hitting earth 2022![]() However, it is possible that the asteroid could become more of a risk in centuries' time as the point at which it crosses Earth's orbit becomes closer to our planet. It only crosses Earth's orbit when it is on the other side of the sun, and takes around five years to make a full orbit. RomoloTavani/Gettyįor now, 2022 AP7 is nothing to worry about. ![]() A "planet killer"-sized asteroid at least one kilometer wide might cause an extinction-level event but not necessarily destroy the Earth. Scott Sheppard, staff scientist at the Earth & Planets Laboratory at the Carnegie Institution for Science and lead author of a study outlining the discovery of the asteroid, told The Guardian newspaper: "Any asteroid over 1 kilometer in size is considered a planet killer."Ī stock illustration depicts a large asteroid burning up in Earth's atmosphere shortly before impact. The study was published in The Astronomical Journal on September 29.Īsteroid 2022 AP7 is large with an estimated diameter of between 1 kilometer and 2.3 kilometers (0.6 to 1.4 miles). Until their discovery, all three space rocks had been hidden by the sun's glare. The other two, called 2021 LJ PH27, occur completely inside Earth's orbit closer to the sun, so do not pose a risk to our planet. The space rock, called 2022 AP7, is one of three that were recently found as part of an asteroid survey being carried out by scientists using the Dark Energy Camera with the Víctor M. Scientists have discovered a huge asteroid that occasionally crosses Earth's orbit around the sun, giving rise to the possibility that it could one day collide with our planet in the far distant future. ![]()
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