Asteroid impact threat estimates improved for Earth and moon
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A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still has a chance of smashing into the moon.
From New York Post
Webb’s observations indicate that the asteroid measures roughly 60 meters (comparable to the height of a 15-story building).
From Popular Science
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NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.
A devastating meteorite strike over three billion years ago may have been just what early life needed to thrive. While it’s easy to imagine such a collision as purely destructive, new research suggests it actually helped support primitive microbes in Earth’s ancient oceans.
The space rock is expected to zoom past our planet today at a speed of around 45,991 miles per hour, according to NASA.
Don't worry – it's still not a danger to Earth for the time being. When we last checked in, odds of a collision between 2024 YR4 and Earth were at just 0.001 percent, far too low to be considered potentially hazardous, and that's where it remains.
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Space.com on MSNHow a 'mudball' meteorite survived space to land in the jungles of Central America"The fall of Aguas Zarcas was huge news in the country. No other fireball was as widely reported and then recovered as stones on the ground in Costa Rica in the past 150 years."
A so-called “city-killer” asteroid once feared to be on a collision course with Earth could instead crash into the Moon, according to updated observations by NASA scientists. Asteroid 2024 YR4, discovered last year, initially raised concerns with a projected 3% chance of striking Earth in December 2032.
New Webb Telescope data confirms that asteroid 2024 YR4 poses no threat to Earth during its 2032 flyby. As for the Moon, not so much.
More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, new research led by the University of Bristol has revealed.