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21 小时
Astronomers Are Keeping an Eye on This Asteroid’s Odds of Hitting Earth
Researchers say there’s a 1.3 percent chance that the space rock 2024 YR4 could strike our planet — but not until December ...
2 天
on MSN
NASA Warns of Two Huge Asteroids to Come Dangerously Close to Earth Tomorrow: Should You Worry?
NASA has issued an alert about two asteroids, 2025 BY1 and 2025 BS2, that are set to make close approaches to Earth on ...
3 天
on MSN
Earth’s recent ‘mini-moon’ may be an actual piece of the moon, astronomers say
An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an ...
7 小时
Astronomers make a huge mistake and confuse a new asteroid with Elon Musk’s Tesla: “It ...
The Harvard-Smithsonian Center for Astrophysics (United States) had to withdraw the discovery when it realized that it was a ...
1 天
on MSN
Historic asteroid sample reveals the ‘building blocks of life are in fact ...
Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...
1 天
Asteroid? Nope, It’s Elon Musk’s Tesla Roadster Cruising Through Space
Less than 24 hours after the Minor Planet Center announced a new asteroid, it said the object was actually Musk's electric ...
3 天
on MSN
NASA Tracking Bus-Size Asteroid Approaching Earth at 30,000 Mph
BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.
3 天
Two Large Asteroids Set To Fly Dangerously Close To Earth This Week At More Than 25,000 MPH
Heads up, everybody. A couple of asteroids approximately the size of a school bus are set to make close approach with Earth ...
2 天
Could This Asteroid Be a Lost Chunk of the Moon?
PT5, a near-Earth object discovered last year, has captivated scientists with its potential lunar origins. Likely ejected ...
CNN
3 天
Earth’s recent ‘mini-moon’ may be an actual piece of the moon, astronomers say
Kareta and members of his team at Lowell Observatory, who study near-Earth asteroids on close orbits, were already observing the object before anyone dubbed it a potential mini-moon. To ensure ...
3 天
on MSN
There's more than just gravity at work in the solar system
Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...
2 天
on MSN
School bus-sized asteroid found to be fragment of the Moon
In August 2024, the ATLAS telescope in South Africa discovered asteroid 2024 PT5, a ten-meter-wide space rock roughly the ...
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