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Home / Science / NASA Meteor: Australia hit by a fireball meteor with the power of a nuclear bomb | Science | news

NASA Meteor: Australia hit by a fireball meteor with the power of a nuclear bomb | Science | news



The incredible meteor lit up the night sky as it passed over the south coast of Australia on Tuesday, May 21st. According to the NASA Center for Near-Earth Object Studies (CNEOS), the meteor entered the atmosphere at a speed of 11.5 km / s or 25,724 miles per hour. The meteor then partially dissolved and landed about 300 km west-southwest of Mount Gambier in the waters of the Great Australian Bight Bay. However, before this happened, the fireball released enough energy in the sky to match a "small atomic bomb."

According to NASA, the meteor entered the atmosphere with a force of 1.6 kilotons or 1,600 tons of TNT.

Luckily, Professor Phil Bland of Curtin University said the space rock was blown up too high for the meteor to cause any significant damage.

In 201

3, when a 20 m wide meteor exploded over the Chelyabinsk Oblast in Russia, more than 1,000 people were injured by blown out windows.

Professor Bland said, "It's within reach of a small nuclear weapon. Since it exploded at an altitude of 31.5 km, it did no harm. "

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Shortly after the incident eyewitnesses flooded social media with fireball photos and video clips.

Lyall Furphy tweeted, "I have a great chance of this when I drove to Adelaide."

Alexandra Marshall tweeted, "This meteor came by to say: 'Hello! & # 39; and remind us all that there are much larger siblings who take much less consideration for their landing opportunities. & # 39;

And Melanie Remen, who captured the meteor on video, tweeted: & # 39; Wow! One of our security cameras captured the Meteor in Adelaide on Tuesday night, evil! "

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A video, in particular, shows a bright flash of light, like the night over the Royal Adelaide Hospital in Adelaide , South Australia, is becoming the day.

Based on the tracking systems of NASA, the fireball broke out at 14.21 British time or 23.21 clock South Australian time.

In the frightening clip you can see a bright spot of light crossing the sky, which gradually intensifies.

When the fireball breaks out, a small dot of white-green light violently transforms into a large orange flame ball. [19659003] READ MORE: SpaceX shoots incredible FIREBALL over the earth – What is it?

NASA aerospace engineer dr. Steve Chesley estimated that the meteor could be about the size of a small car.

The force of entering the atmosphere at "hypersonic speeds" has crumbled space rock.

The meteorologist told ABC Radio: "You do not want it to land on your head, but it would be on the ground do no real damage. "19659003]" What people saw along the coast of South Australia was a spectacular light show, probably a very loud blast of sound that would rattle the windows, which was not big enough to break windows, and then only small pebbles fell Earth and not at hyper-sound velocity, they slow down very quickly. "


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