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9 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 ...
13 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.
7 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 ...
3 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 ...
4 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 ...
17 小时
on MSN
Will Nasa use a nuclear bomb to blow up an asteroid and save Earth from extinction? Here's ...
NASA has created a contingency plan to protect Earth from large asteroids, which includes the use of nuclear explosions as a ...
ScienceAlert on MSN
2 小时
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 ...
Astronomy on MSN
18 小时
Most meteorites come from just three sources
Our planet’s surface is littered with debris from the skies — and researchers have found that most come from only a few ...
news10nbc
10 小时
First Alert Weather In-Depth: A temporary second moon, the size of a school bus
Did you hear about our little “mini moon”?No, this is not a couple of newlyweds planning a little mini honeymoon. This is an ...
2 小时
66 Million Years Ago: New Research Reveals That Ants Were Farming Since the Dinosaur Extinction
Ants began farming fungi 66 million years ago post-asteroid impact, with leafcutter ants evolving advanced agricultural ...
14 小时
on MSN
Commercial satellites to support NASA near-Earth missions
Advancements in commercial satellite capabilities will enable NASA officials to transition to commercial systems to support ...
Space on MSN
18 小时
Perseverance rover watches a solar eclipse on Mars (photos)
Even Mars rovers like to chase solar eclipses. On Sept. 30, NASA's Perseverance rover turned its Left Mastcam-Z camera toward the sky and photographed a solar eclipse from Mars, capturing the planet's ...
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