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asteroid, Moon
Grand canyons formed on moon in minutes after colossal asteroid strike
Two canyons that splay out from a vast asteroid crater on the moon may have been quickly formed by chains of impacts that followed the initial one
The Moon has 2 Grand Canyons carved by an ancient asteroid strike
The incoming object created an impact basin and sent streams of rocks hurtling like missiles, NASA said. Within minutes, two canyons comparable in size to Arizona's Grand Canyon were formed.
How an Asteroid Hit the Moon and Made Two 'Grand Canyons'
Two immense canyons on the moon's far side that rival Earth's Grand Canyon were produced by a cataclysmic collision nearly four billion years ago, according to new research published on Tuesday. According to the findings,
11h
Astronomers are tracking giant asteroid's chances of hitting Earth
YR is considered to be larger than the Chelyabinsk asteroid that struck Russia in 2013. Its shock wave was strong enough to ...
ZME Science
13d
Earth Had a Tiny Second Moon for a Few Months. It Might Be A Chunk of the Moon
For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...
1d
Don’t panic, but an asteroid has a 1.9% chance of hitting Earth in 2032
The asteroid warning network is affiliated with the United Nations. Officials activate the IAWN when an asteroid bigger than ...
3d
on MSN
Earth's mini-moon was the moon all along
Asteroid 2024 PT5, which almost became a temporary mini-moon to Earth, was recently found to be a broken-off part of the moon ...
9d
on MSN
Remember the 'mini-moon' last year? Study finds it was likely just a chunk of the actual moon
A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...
NDTV
11d
Asteroid 2024 Pt5
On 29 September 2024, Earth briefly welcomed
asteroid
2024 PT5 as a
second
moon
. Discovered by NASA's ATLAS, this small
asteroid
will exit Earth's orbit by mid-November 2024. Its fleeting ...
8d
Could This Asteroid Be a Lost Chunk of the Moon?
PT5, a near-Earth object discovered last year, has captivated scientists with its potential lunar origins. Likely ejected ...
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