Two Asteroid Racing Earth

Scientist study and observation say more than 20,000 asteroids and 100 comets travel round the sun in orbits that cross the Earth’s .

Millions of fragments from these, and other items such as space junk, enter the Earth’s atmosphere every day.

Most are instantly vaporised, forming meteors or ‘shooting stars’. But thousands each year survive entry and go on to strike the Earth. These are called meteorites.

The vast majority of meteors are tiny or go unnoticed, landing in the ocean or uninhabited regions.

Larger ones noticeable strikes of inhabited areas are not unheard as tale goes on.

In 2009, for example, multiple asteroid fragments landed near Grimsby in Ontario, Canada, with one 46g meteorite smashing a parked vehicle’s windscreen.

So earth again to hit. Two asteroids to approach Earth on Monday, one of them BIGGER than STATUE OF LIBERTY

18 May, 2020

Illustration © Marcelo Celo from Pixabay
Illustration © Marcelo Celo from Pixabay

Just in case anyone was getting too comfy, NASA’s Center for Near-Earth Object Studies is warning that two asteroids are heading towards Earth this Monday. Another one is expected to come close to us early on Tuesday.

All three of the near-Earth asteroids are expected to make close approaches at some point  between Monday May 18 and Tuesday May 19, at speeds of between 13,000 and 31,000 miles per hour.

The first of the week’s incoming asteroids, 2020 JE2, boasts a diameter of 56 feet, or the equivalent of two London buses one in front of the other, and will fly past us at roughly 2:19 pm EDT, at a mercifully safe distance of 524,000 miles away, or twice the distance between the Earth and the Moon.

Less than an hour later, 2020 HG9, the biggest of the three, surpassing the Statue of Liberty (that is, 305 feet, one inch in height), will shoot past us, not coming within 3.7 million miles of Earth.

Last, but not least, the 66-foot-wide 2020 KA will bring up the rear early on Tuesday, at a relatively paltry 13,000 miles per hour, but at a safe distance of 476,000 miles. The space rock measures over three times the size of George Washington’s nose on the world-famous Mount Rushmore statue.

Rather worryingly, these space-bound behemoths were first observed only on April 28 2020 (2020 HG9) and in mid-May (2020 JE2, 2020 KA), so, while our planetary early warning systems did manage to spot them ahead of time, today’s triple flyby is yet another reminder of the seemingly never-ending onslaught of space debris that bombards our cosmic backyard.

Published by Naresh Sagar

Mentor MSME, Motivator, Media Event Org, Management fiscal & Water management.Social Media branding,Internet broadcasters,Propunder of Indian Philosophy

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