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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 ...
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 ...
2 天
on MSN
En route to an asteroid, spacecraft snaps ghostly views of Earth
The first view below, taken by Hera's Asteroid Framing Camera, shows Earth's dominant white clouds over the sunlit Pacific ...
1 天
Asteroid-Seeking Spacecraft Snaps Poignant Views Of Earth
ESA's Hera spacecraft captured farewell views of Earth and the moon as it sails away into space to investigate the asteroid ...
ScienceAlert
38 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 ...
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.
1 天
‘Doomsday Swarm’ Hides 14 Large Asteroids That Could Hit Earth In Future, Scientists Say
There aren’t as many potentially hazardous asteroids lurking near Earth as previously thought, according to a new study.
4 天
A huge 170-foot, airplane-sized asteroid, accompanied by two smaller asteroids, is heading ...
NASA’s Jet Propulsion Laboratory (JPL) is actively monitoring three asteroids making close approaches to Earth on 13 October ...
New Scientist on MSN
2 天
Meet NEO Surveyor, NASA’s near-Earth asteroid detector
Meet NASA’s NEO Surveyor, the space telescope identifying hazardous asteroids and comets within 48 million kilometres of ...
studyfinds
5 天
Earth unlikely to be destroyed by doomsday asteroid swarms, study explains
COLLEGE PARK, Md. — The end of the world won’t come from a swarm of deadly asteroid strikes, a new study explains.
3 天
on MSN
Massive asteroid the size of the Golden Gate Bridge heads toward Earth
NASA's Jet Propulsion Laboratory (JPL) has issued a notice regarding an asteroid approaching Earth today, measuring roughly ...
3 天
NASA Alert! One 170-foot asteroid, accompanied by two smaller ones speeding towards Earth
NASA, along with other space agencies, has developed an advanced network of telescopes and computational systems to identify ...
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