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11 小时
on MSN
NASA warns! Two airplane-sized asteroids to pass close to Earth tomorrow – here’s what ...
NASA confirms no collision risk as asteroids 2024 YC1 and 2024 YQ2 approach Earth on December 28, 2024, at 639,000 miles ...
Techopedia
1 天
How AI Can Discover New Asteroids Circling the Earth
Asteroid-detecting AI algorithms have already identified 27,000 new pieces of space debris, bringing the known number to 1.3 ...
Daily Record
1 天
WHAT’S UP IN THE SKY: When asteroids collide — with Earth
Red is a popular Christmas color. It is also a popular star color. And R Leporis, also known as Hind’s Crimson Star, is one ...
Live Science on MSN
5 天
'Like nothing we've seen before': James Webb telescope spies a mysterious asteroid-comet ...
The James Webb telescope has focused its attention on an oddball space rock lurking between Jupiter and Neptune. The unusual ...
8 小时
on MSN
Belfast astronomer at ground control on mission to stop asteroid strike on Earth
Professor Alan Fitzsimmons, from Queen’s University Belfast, has recently returned from ground control of ESA’s Hera mission.
Astronomy
6 天
Smallest main-belt asteroids ever detected found hiding in JWST data
Over the past 200 years, astronomers have cataloged over a million asteroids in the solar system’s main belt, down to the size of around a kilometer in diameter. But smaller asteroids were ...
Discover Magazine on MSN
2 天
Astronomers Use JWST To Study a Rare Asteroid-Comet Hybrid Named “Chiron”
Discover how probing the components of the half-asteroid, half-comet hybrids reveals that carbon dioxide was present during ...
earth
4 天
Asteroid-comet hybrid named "Chiron" is unlike anything ever seen before
JWST uncovered Chiron’s rare ices and gases, providing new insights into its unique activity and its link to the solar system ...
5 天
on MSN
Asteroid or comet? Scientists find ancient ice giant in our solar system
Scientists using NASA’s James Webb Space Telescope have studied Chiron, a centaur orbiting between Jupiter and Neptune, ...
6 天
Huge asteroid the size of a 10-story building to pass Earth on Christmas Eve
NASA will deploy cutting-edge technology to better understand the inner workings of 2024 XN1 during its near-Earth passage.
Space on MSN
5 天
Asteroid-comet chimera Chiron has an unusual ice mix, James Webb Space Telescope finds
An object that orbits in the space between Jupiter and Neptune has chemistry that could tell us more about the birth of the ...
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