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6 小时
on MSN
As Earth says goodbye to 'mini-moon,' asteroid's possible lunar origin revealed
Earth is saying goodbye to an asteroid that has been a "mini-moon" of sorts since late September, when it joined the planet's ...
1 天
Asteroids pass by each day. Luckily, large asteroid crashes are uncommon.
Every year, over 3,000 near-Earth asteroids (NEAs) are found by NASA's survey telescopes. With the use of more powerful and ...
1 天
on MSN
Is it real? Everyone on the planet could become a billionaire if NASA can get this asteroid ...
NASA has already made history in the last few decades and is already on the way of making some more, based on their latest ...
Fox Weather on MSN
7 小时
Stadium-sized asteroid to zoom by Earth Thanksgiving week
Asteroid 2006 WB will zoom by Earth on Tuesday, and astronomers say it’s one of nearly 40,000 near-Earth objects, which is not even the most exciting.
3 天
on MSN
Niagara fireball event leads to discovery of tiniest known asteroid
In an international study led by Western University and Lowell Observatory, scientists describe a pioneering, integrative ...
foxweather
3 小时
Farewell for now to Earth’s 'mini moon' which could be part of the Moon
For about two months, Earth had a temporary second moon from an asteroid that scientists believe originated from our only ...
autoevolution
8 小时
Mars Ripped an Asteroid Apart and Kept the Pieces for Itself to Use as Moons
A new study into the origins of the two Martian moons tends to blends the two most popular explanations, supercomputers had a ...
8 小时
on MSN
NASA Tracking Football Field-Sized Asteroid Approaching Earth Tomorrow
WB—is estimated to be between 240 and 525 feet across and will pass us at about twice the distance between the Earth and moon ...
4 天
Will NASA's Mission to $10 Quintillion Psyche Asteroid Make Us All Rich?
The asteroid 16 Psyche is theorized to contain $10,000,000,000,000,000,000 worth of valuable metals, including platinum and ...
3 天
An Asteroid’s Destruction May Have Given Mars Rings, Then Moons
Scientists simulated a situation that may offer an improved explanation for how the Red Planet ended up with small Phobos and ...
foxweather
3 小时
Stunning noctilucent clouds form over Florida Space Coast after Falcon 9 rocket launch
A SpaceX rocket launch created unique clouds that can be seen from hundreds of miles away with good viewing conditions.
5 分钟
on MSN
Earth's axis has tilted 31.5 inches. So whose fault is that? Humans, of course.
Pumping an unimaginable amount of groundwater out of the earth is why Earth has tilted over two dozen degrees, a study found.
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