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9 分钟
NASA warning! Blue whale-sized asteroid to fly by Earth at 27,768 km/h today; safe flyby ...
NASA has announced that asteroid 2019 JN2 will safely fly past Earth on November 30, 2024. Despite its proximity of 3.59 ...
english.mathrubhumi
1 小时
NASA warns of Earth’s close encounter with airplane-sized asteroid today
NASA has issued a warning about an asteroid, 2019 JN2, passing close to Earth today. The space rock, about the size of an ...
3 小时
on MSN
NASA Warns of Blue Whale-Sized Asteroid To Fly by Earth At 27,768 Km/h Today: All You Need ...
NASA has issued an alert for asteroid 2019 JN2, an 80-foot space rock set to fly by Earth today at a distance of 3,590,000 ...
13 小时
How much are asteroids really worth?
Popular media love talking about asteroid mining using big numbers. Many articles talk about a mission to Psyche, the largest ...
16 小时
Meteor that exploded in spectacular fireball over Niagara Falls was surprisingly small
A meteor that exploded in a spectacular fireball over Niagara Falls in 2022 was the smallest asteroid ever measured, a new ...
16 小时
Asteroid Bigger Than The Empire State Building Will Come Close Next Week — What To Know
An asteroid the size of the Empire State Building will safely pass Earth on Dec. 4, 2024. It's classed as a “potentially ...
17 小时
on MSN
NASA Tracking Bus-Sized Asteroid Approaching Earth Today
The asteroid, named 2024 WF5, will come over twice as close to us as the moon, at a distance of around 104,000 miles.
Astronomy
1 天
The Sky This Week from November 29 to December 6: The Moon meets Venus
Open star clusters sparkle as Luna and Venus line up and Jupiter’s moons jockey for position in the sky this week.
ScienceAlert
1 天
Man Keeps a Rock For Years Hoping It's Gold. It Turns Out to Be Far More Valuable.
"Meteorites provide the cheapest form of space exploration. They transport us back in time, providing clues to the age, ...
1 天
NASA: Mars Might Have Ripped Apart Asteroid to Build Its Moons
Deep beneath Greenland's ice, NASA radar happened upon Camp Century, a long-lost Cold War base now buried under 100 feet of ...
1 天
Was 'mini-moon' asteroid once part of our Moon? NASA will try to find out when it returns
Astronomers are gearing up to study an asteroid that will revisit Earth in 2025. It is about 33 feet wide and will come quite ...
1 天
Earth bids farewell to its temporary ‘mini moon’: What it was, and where it’s going
Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.
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