asteroid, Moon and earth
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"Up to 10% of the lunar ejecta could reach Earth within days," said Paul Wiegert, a planetary scientist and lead author of the study. "The resulting meteor shower could be eye-catching, with meteor rate orders of magnitude above usual background rates."
A new study by astronomers at the University of Western Ontario suggests and asteroid strike in 2032 could create hundreds of slow moving small meteors
Any uncertainty in the calculation of the object’s orbit causes variations in the predicted solution. Instead of one precise orbit, the calculation usually gives scientists a cloud of its possible orbits. The ellipse enclosing these locations is called an error ellipse.
YR4 was detected by the Asteroid Terrestrial-impact Last Alert System, or ATLAS telescope, in Río Hurtado, Chile, two days after the asteroid had already made its closest pass by Earth, hidden by the bright glare of the sun as it approached our planet.
Asteroid 2024 YR4 continues to keep us on our toes as astronomers work to determine its potential threat to our planet. The latest update is good news because, according to NASA, the chances of a ...
If you’ve always wanted to see the Leaning Tower of Pisa, all you’ll need to do is look up next week. An asteroid roughly the size of the famous Italian landmark is currently hurtling towards Earth at 46,