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Asteroid that hit Botswana in 2018 may have its origin dated back to 22 million years ago

Last Updated:
28th April, 2021 12:10 IST
Asteroid That Hit Botswana In 2018 May Have Its Origin Dated Back To 22 Million Years Ago
The mysterious asteroid that hit Botswana, Southern Africa in 2018 was a topic of research for quite a while. Today, scientists have finally found its origin.
Asteroid that hit Botswana in 2018 may have its origin dated back to 22 million years ago (Image Source: Shutterstock)
In 2018, asteroid debris had mysteriously impacted Botswana, Southern Africa. Today, scientists have finally provided a conclusion over what rock did the debris belong to and how it came in contact with Earth. Apparently, tracing its origin was a challenge as the observations picked up only shortly before the debris had contacted Earth. Hence, scientists had to dig down video footage and examine the rock samples, basically take the harder route to finally come to a conclusion. But what is truly surprising is that the debris was found to be originating ....

Kalahari Desert , Planetary Science , 2018 Asteroid , கேலஹாரீ பாலைவனம் , கிரகங்கள் அறிவியல் ,

NASA to prepare for hypothetical asteroid impact with simulation this week

NASA to prepare for hypothetical asteroid impact with simulation this week
An asteroid will hit Earth again someday
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This week, NASA will start preparing for the possibility of an asteroid hitting the earth in the future.
Asteroids have hit Earth before in the video above, you can see a 200-year-old crater in Quebec. Another such impact in Mexico wiped out the dinosaurs way back when.
But is there anything we can do now to protect our planet? NASA seems to think so.
An asteroid will hit Earth again someday, this is certain. In an effort to prepare, NASA’s Planetary Defense Coordination Office will conduct a tabletop exercise of how they will handle an approaching asteroid. ....

Planetary Defense Coordination Office , Defense Coordination Office , Double Asteroid Redirection Test , Asteroid Testing , National News , கிரகங்கள் பாதுகாப்பு ஒருங்கிணைப்பு அலுவலகம் , பாதுகாப்பு ஒருங்கிணைப்பு அலுவலகம் , இரட்டை சிறுகோள் திருப்பிவிடுதல் சோதனை , தேசிய செய்தி ,

China pushes forward exploration of small celestial bodies

China pushes forward exploration of small celestial bodies
Xinhua |
Updated: 2021-04-25 08:52
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A visitor takes photos of lunar samples at an exhibition featuring space science and achievement during the 2021 China Space Conference in Nanjing, East China s Jiangsu province, April 24, 2021. The 2021 China Space Conference is held in Nanjing from April 23 to 26. [Photo/Xinhua]
NANJING China is pushing forward its exploration of a near-Earth asteroid and a main-belt comet with one space probe, said a senior space expert on Saturday.
The mission is to send a probe around an asteroid named 2016HO3 and then land on it to collect samples, said Ye Peijian, an academic of the Chinese Academy of Sciences, at the ongoing 2021 China Space Conference, held in Nanjing, East China s Jiangsu province. ....

Chinese Academy Of Sciences , Space Conference , East China , Chinese Academy , Space Exploration , சீன கலைக்கழகம் ஆஃப் அறிவியல் , இடம் மாநாடு , கிழக்கு சீனா , சீன கலைக்கழகம் , இடம் ஆய்வு ,

In a first, asteroid's journey from source to Earth mapped

Story highlights
The asteroid started its journey from Vesta, one of the biggest bodies in the asteroid belt that circles the sun between Jupiter and Mars
Astronomers have recreated the 22m-year-long journey of an asteroid that blasted over Botswana, showering meteorites in the Kalahari desert.
This is the first time scientists have reconstructed such a path of an asteroid to its source.
Watch |
The asteroid started its journey from Vesta, one of the biggest bodies in the asteroid belt that circles the sun between Jupiter and Mars.
It reached the Earth s atmosphere with a speed of 37,000 mph in June 2018 and broke apart over the central Kalahari game reserve, creating a very bright fireball. ....

United States , Christian Wolf , Australian National University , New South , Steroid Path , Steroid 2018la , Steroid 2018 La , Steroid 2018 La Botswana , ஒன்றுபட்டது மாநிலங்களில் , கிறிஸ்துவர் ஓநாய் , ஆஸ்திரேலிய தேசிய பல்கலைக்கழகம் , புதியது தெற்கு ,

Whew! That was close! | 95.7 The Jet | 95.7 The Jet Mornings with Jodi & Bender

Yikes!
An asteroid the size of car just missed hitting the Earth on Monday. The asteroid, known as 2021 GW4, traveled at 18,700 miles per hour when it passed the planet. At its closest, the asteroid was
just over 12,000 miles away from Earth at 9:01 a.m. ET. To compare, most satellites are around 22,000 miles away. Read on!
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