Life found on Ryugu asteroid sample

Life found on Ryugu asteroid sample, but it’s not as exciting as it sounds
A recent discovery made by scientists working with a sample of rock from outer space highlights one of the huge challenges that such work involves.
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."
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.
Asteroid Sample Was Quickly Taken Over By Life – In A Sterilized Environment!
Asteroid Ryugu was altered by water and contains organic molecules older than the Sun. The building blocks of RNA and Vitamin B3 have been found in its samples, together with polycyclic aromatic hydrocarbons (PAHs) such as naphthalene, a molecule used in mothballs. Earthly bacteria don’t seem to care where the molecules originated from.
Signs of Life in Asteroid Sample Turn Out to Be Something Embarrassing
Last year, researchers excitedly announced that they had found two organic compounds essential for living organisms in samples retrieved from an asteroid called Ryugu. The Japanese Space Agency's Hayabusa2 spacecraft obtained the samples from the space rock in 2019.
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'Fireball' meteor discovered hours before exploding above Niagara Falls was the smallest asteroid ever seen
An asteroid that fell to Earth and exploded above Canada in 2022 was only around 20 inches wide — the smallest space rock ...
NASA Tracking Football Field-Sized Asteroid Approaching Earth Tomorrow
WB—is estimated to be between 240 and 525 feet across and will pass us at about twice the distance between the Earth and moon ...
NASA Discovers Asteroid Which Can Turn Everyone on Earth into a Billionaire
NASA has identified an asteroid rich in valuable metals like gold and platinum. Named 16 Psyche, has enough resources to make ...
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What will it take to defend the world from an asteroid?
In How to Kill an Asteroid, Robin George Andrews looks at the successes and shortcomings of planetary defense.
Stadium-sized asteroid to pass Earth Tuesday — what do you need to know?
Lowell Observatory astronomer and asteroid expert Nick Moskovitz said we know little about this asteroid coming by so close ...
This asteroid can make every person on Earth a billionaire, its worth is...
Psyche was discovered by Italian astronomer Annibale de Gasparis on March 17, 1852. He named the asteroid after Psyche, the ...
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Earth Bids Goodbye to Its 'Mini-Moon,' as Astronomers Investigate Where Our Planet's Asteroid Companion Came From
After almost two months of companionship, Earth has just lost its “mini-moon.” On Monday, the asteroid dubbed 2024 PT5 was ...
Chinese cat robot built to always stick landing could revolutionise asteroid mining, scientists say
Chinese cat robot built to always stick landing could revolutionise asteroid mining, scientists say - Scientists test robot ...