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9 小时
Science for All | What are Trojan asteroids?
For a very long time, Saturn remained the only giant planet in our solar system with no Trojan asteroid. Trojan asteroids are ...
22 小时
What are Trojan asteroids?
Scientists have finally discovered a Trojan asteroid for Saturn, thereby establishing the presence of these celestial bodies ...
1 小时
on MSN
Scientists have found the origin of majority of meteorites that hit Earth. It is...
Scientists have been able to trace the origin of more than 70 per cent of the meteorites which have hit Earth. Nearly 466 ...
GB News on MSN
19 小时
Asteroids hiding in 'Doomsday swarm' heading towards Earth, confirm scientists
Scientists have confirmed the existence of a "Doomsday swarm" of asteroids heading towards Earth. A team led by the ...
2 小时
on MSN
NASA sounds alert: Stadium-sized asteroid heading straight towards Earth at 16km per second
NASA’s Jet Propulsion Laboratory (JPL) is using an advanced tracking system to monitor the orbit of 2024 RV50. According to ...
Inverse
18 小时
Nearly All Meteorites That Smash Into Earth Came From These 3 Ancient Collisions
Over time, the meteorites that land on Earth will be able to tell the story of events happening 200 million miles away in ...
7 小时
A massive asteroid, roughly the size of a stadium pitch, will pass by Earth on October 17.
A massive asteroid, roughly the size of a stadium pitch, will pass by Earth on October 17. Named 2024 RV50, the asteroid is ...
ScienceAlert
31 分钟
We Finally Know Where Most Meteorites on Earth Actually Came From
Until now, only a small fraction of meteorites that land on Earth had been firmly linked back to their parent body out in ...
19 小时
Unlocking cosmic origins: Researchers trace 70% of meteorites to 3 asteroid families
An international team led by three researchers from the CNRS, the European Southern Observatory (ESO, Europe), and Charles ...
Science News
19 小时
The cataclysmic origins of most of Earth’s meteorites have been found
Just a few smashups in the asteroid belt may account for 70 percent of Earth’s meteorites, limiting what’s known about our solar system’s history.
5 小时
on MSN
A Massive Aeroplane-Sized 190-ft Asteroid Reaching Towards Earth Today, NASA Warns
The asteroid is known as "2019 UH14" and is predicted to safely go past Earth at a distance of 1.89 million miles, which is ...
11 小时
Scientists Discover Surprising Origin of Most Meteorites that Strike Earth
Until now, only 6% of meteorites had a known source, but now we can trace the origin of more than 70% of these rocks.
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