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6 小时
on MSN
NASA's BIG Warning: Asteroid to Pass Near Earth on December 31 – What You Need to Know
NASA has issued a public alert about a house-sized asteroid, 2024 AV2, set to make a close pass by Earth on December 31, 2024 ...
7 天
on MSN
Christmas Eve asteroid the size of a 10-floor building makes ‘close approach’ to Earth ...
While this is considered a “close approach” by interstellar standards — NASA defines near-Earth objects (NEOs) as those that ...
11 天
The world's largest space telescope just got an unexpected new role: asteroid hunter
Even small asteroids can do a lot of damage—and new research shows the James Webb Space Telescope is adept at spotting the tiniest of space rocks.
8 天
on MSN
Ho ho ho: Asteroid the size of nine reindeer to pass by Earth on Christmas - NASA
An asteroid the size of around nine reindeer - coincidentally, how many reindeer Santa Claus supposedly uses - is set to pass ...
Astronomy on MSN
7 天
How do spacecraft avoid collisions in the asteroid belt?
The main belt located between the orbits of Mars and Jupiter is so sparsely populated that spacecraft pass through as though ...
11 天
An ‘oddball’ asteroid-comet hybrid dates back 4.6 billion years
The JWST’s spectra data also showed the huge amount of various ices with different volatilities and how they are made. Chiron ...
1 天
on MSN
From new commercial moon landers to asteroid investigations, expect a slate of exciting ...
In 2024, space exploration dazzled the world. NASA’s Europa Clipper began its journey to study Jupiter’s moon Europa.
6 天
'Christmas Eve Asteroid' To Pass Closest To Earth At This Time, NASA Confirms
XN1, nicknamed the "Christmas Eve asteroid," will pass Earth at a speed of 14,743 mph on December 24, reaching its closest ...
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