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10 小时
Asteroid Bigger Than The Empire State Building Will Come Close Next Week — What To Know
An asteroid the size of the Empire State Building will safely pass Earth on Dec. 4, 2024. It's classed as a “potentially ...
8 小时
on MSN
Ryugu asteroid samples indicate damage from microscopic meteoroid bombardment
Asteroids are remnants of the formation of our solar system, and while many can be found within the asteroid belt between the ...
9 小时
Asteroid Ryugu Sample Was 'Rapidly Colonised' By Earth Bacteria: Study
The sample from the asteroid Ryugu was overrun with Earth-based life forms after they were brought to the planet, scientists ...
10 小时
on MSN
NASA Tracking Bus-Sized Asteroid Approaching Earth Today
The asteroid, named 2024 WF5, will come over twice as close to us as the moon, at a distance of around 104,000 miles.
7 小时
on MSN
How much are asteroids really worth?
Popular media love talking about asteroid mining using big numbers. Many articles talk about a mission to Psyche, the largest ...
IFLScience
10 小时
Explosive Fireball Over Niagara Came From The Tiniest Asteroid On Record
Asteroid 2022 WJ1 made first and final contact with our planet on November 19, 2022. It is now estimated to be an S-chondrite ...
The Express Tribune
15 小时
Ryugu asteroid sample colonised by microbes after atmospheric exposure
Discovery published in Meteoritics & Planetary Science highlights challenge of contamination in space exploration ...
9 小时
Meteor that exploded in spectacular fireball over Niagara Falls was surprisingly small
A meteor that exploded in a spectacular fireball over Niagara Falls in 2022 was the smallest asteroid ever measured, a new ...
17 小时
Japan Researchers Find Salt Crystals on Ryugu Asteroid
The salt crystals, consisting of rock salt, sodium carbonate, and sodium sulfate, are crucial for understanding the evolution ...
8 小时
on MSN
Geminid meteor shower approaches peak activity: When, how to watch
Geminid meteors will compete with the full moon, but they could light up December skies. Here's a look at what to know.
IFLScience on MSN
6 小时
Why Is The K–Pg Geological Boundary So Important?
The geological layer marks the point when the non-avian dinosaurs and many other species were killed by a cataclysmic event.
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