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9 小时
Ryugu asteroid samples indicate damage from microscopic meteoroid bombardment
Asteroids are remnants of the formation of our solar system, and while many can be found within the asteroid belt between the ...
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, ...
eng.obozrevatel
1 天
Astronomers take a farewell photo of the departing mini-moon
Astronomers have taken a farewell photo of the asteroid 2024 PT5, which has been hovering in the outskirts of our orbit for ...
1 天
Until Then Mini Moon: Telescope Snaps Earth's Companion As It Leaves For Outer Solar System
Earth has a temporary, tiny companion. While not quite a "mini moon," since it will never be captured by Earth's gravity, ...
Space.com
2 天
Goodnight moon! Astronomers snap photo of Earth's departing mini-moon
Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.
Indiatimes
2 天
A NASA probe is on its way to asteroid made of gold that's worth 100,000,000,000 trillion ...
It is one of the most intriguing objects in the asteroid belt, primarily composed of metals ... "The mission is designed to ...
2 天
Scientists discover new formula to detect killer asteroids headed for Earth
Professor Noville, a Spanish scientist, has discovered a formula using the gravitational bending of light to pinpoint celestial objects including hazardous asteroids ...
2 天
Earth's 'mini moon' set to disappear for decades as NASA outline plans
The "mini-moon measures approximately 11 meters in diameter, which is roughly the length of a London bus, 2024 PT5 has been ...
Smithsonian Magazine
3 天
Earth Bids Goodbye to Its ‘Mini-Moon’ as Astronomers Investigate Where Our Planet’s ...
Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...
3 天
Earth has lost a ‘second moon’ that now won’t be seen again until 2055
Earth has separated from its temporary second moon, but it's not the last time Earth will say hello to the space rock.
3 天
Scientists come up with a way to save Earth from a catastrophic asteroid collision
Before you panic about our impending doom, there's good news - a scientist from the University of Murcia has come up with an ...
3 天
Ultrawide binary objects in the Kuiper belt may not have come from the earliest solar ...
Trying to understand the makeup and evolution of the solar system's Kuiper belt has kept researchers busy since it was ...
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