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8 小时
A massive, 500-foot, building-sized asteroid approaching Earth today, NASA alerts
NASA's Jet Propulsion Laboratory is buzzing with excitement as it tracks a 500-foot asteroid, set to make a close pass by Earth on 28 October 2024.
EurekAlert!
13 天
Building a “large hadron collider for climate change” – together
The National Center for Supercomputing Applications (NCSA) and the Department of Climate, Meteorology, & Atmospheric Sciences (CliMAS) hosted the recent International Summit on a Computational System ...
3 天
on MSN
4 large asteroids, including 1 the size of a skyscraper, speed past Earth
Four huge asteroids — and a fifth that's much smaller — are passing Earth on Thursday in their closest approaches to the ...
2 天
Asteroid Chemistry Reveals Earth’s Secret Ingredient for Life
Zinc in meteorites reveals Earth's essential volatiles came from unmelted asteroids, crucial for life. This insight may guide ...
6 天
on MSN
A Fascinating Theory About a Ring of Asteroids Around Earth Has Some Wild Implications for ...
And although the band of ancient craters is the only physical evidence such a ring ever existed, life on Earth likely ...
9 天
on MSN
Most space rocks crashing into Earth likely come from this one source
2 new papers trace the origin of most meteorites to just a handful of asteroid breakup events – and possibly even individual ...
1 天
NASA Alert: A massive 500-foot, building-sized asteroid is approaching Earth tomorrow at ...
NASA’s Jet Propulsion Laboratory is eagerly preparing for a close encounter with an impressive space rock on October 28.
5 天
on MSN
A blueprint for mapping melting ice sheets: Open-source tool can help make radar systems at ...
Researchers in the Stanford Radio Glaciology lab use radio waves to understand rapidly changing ice sheets and their ...
2 天
5 asteroids, including one as big as a skyscraper, speeding toward Earth this weekend
In the next thre days, as many as five asteroids that range anywhere between a bus to a tall building are expected to fly by ...
Space on MSN
7 天
Blowing up: Inflatable space habitats could be key to exploring the solar system
Private companies are making progress on expandable habitats, which could help humanity keep its foothold in Earth orbit and ...
中国日报网
4 天
Preserving a vital Earth
It could establish a zero-carbon digital certification system, providing full life cycle carbon footprint certification ...
Armed robbery in Revesby
13 天
ESA's Harmony Mission Build Contract Secured
ESA has awarded a contract valued at over €280 million to OHB in Germany to build ESA's two Harmony Earth Explorer satellites ...
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