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Samples of 'alien' asteroid Ryugu are crawling with life — from Earth
Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But they almost certainly came from Earth.
Japan's priceless asteroid Ryugu sample got 'rapidly colonized' by Earth bacteria
"The fact that terrestrial microbes are the Earth's best colonizers means we can never completely discount terrestrial contamination."
A sample from Ryugu asteroid is teeming with life — but it’s not aliens
A team of researchers led by Matthew Genge at Imperial College London confirmed that the asteroid has organic molecules; it confirmed that the samples actually have signs of life — but this life doesn’t come from 100 million miles away. It comes from Earth.
Japanese researchers discover salt crystals in Ryugu asteroid samples
Japanese researchers have identified sodium carbonates, or salt crystals, in samples from the Ryugu asteroid brought back to Earth by the Hay・・・
6d
Earth Loses Its ‘Mini Moon’ As Surprising Origin Revealed—What To Know
Asteroid 2024 PT5, Earth's temporary mini-moon, is about to return to orbiting the sun after two months in orbit. A new study ...
Live Science on MSN
1d
Gigantic 'spiderwebs' on Mars are the next big target for NASA's Curiosity rover, agency reveals
Curiosity has just finished the latest leg of its 12-year Mars mission and will now set out to explore miles of web-like ...
11mon
on MSN
A carbon-lite atmosphere could be a sign of water and life on other terrestrial planets, study finds
The researchers propose that if a
terrestrial
planet
has substantially less carbon dioxide in its atmosphere compared to ...
4d
Earth parts ways with its temporary ‘second moon’
A temporary “mini- moon ” orbiting the Earth for the last two months drifted away on Tuesday, resuming its journey around the ...
Santa Clarita Radio
5d
Earth’s ‘Mini Moon’ Leaving Orbit
Earth’s second satellite, a “Mini Moon,” is leaving orbit Monday after following our planet for approximately two months.
ZME Science on MSN
2d
Researchers find evidence of hot water on Mars — in a rock on Earth
A zircon crystal from a Martian meteorite unlocks secrets of a water-rich, dynamic Mars 4.45 billion years ago.
Space.com
27d
Boost for Mars life? Red Planet's magnetic field may have lasted longer than thought
A
planet
like Earth has an iron-nickel core that comes in two parts, a solid inner core and a molten outer core. When any
terrestrial
planet
is born, its core is entirely molten, and the solid ...
KPFA
3d
Angry Planet
What if Earth were furious with humanity? What if revolutionaries took their cues from an unruly planet? Anne ...
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