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1 小时
on MSN
The asteroid NASA landed on is carrying ingredients for DNA and RNA. It's a promising sign ...
NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.
1 小时
on MSN
Asteroid Bennu samples found to contain five nitrogenous bases crucial to supporting life
Asteroids, small airless bodies within the inner solar system, are theorized to have contributed water and chemical building ...
2 小时
Building blocks of life found in samples from asteroid Bennu
Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, ...
1 小时
on MSN
Minerals Crucial to Life Found in Asteroid Samples From Space
The building blocks for life, including salts, organic matter and amino acids have been found in samples returned to Earth ...
1 小时
Scientists Just Found DNA’s Building Blocks in Asteroid Bennu – Could This Explain Life ...
Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu ...
2 小时
Scientists find a 'next step on a pathway to life' in space
Samples of organic matter returned from the asteroid Bennu support the theory that asteroids could have brought the building ...
20 分钟
on MSN
Unprecedented asteroid samples contain organic compounds and minerals crucial to life ...
Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...
56 分钟
on MSN
Glial cells' newly discovered mechanism shields neurons from damage
Neurons may get all the glory, but they would be nothing without glial cells. While brain cells do the heavy lifting in the ...
Courthouse News Service
59 分钟
Seeds of life found in asteroid rubble pile
Two science teams pored over samples from the B-type asteroid Bennu, finding chemicals linked to the beginnings of life and ...
Live Science
1 小时
Asteroid Bennu contains the 'seeds of life,' OSIRIS-REx samples reveal
Scientists have found all five nucelobases alongisde minerals essential for life as we know it on the potentially hazardous ...
Nature
17 小时
‘Dark proteins’ hiding in our cells could hold clues to cancer and other diseases
The human genome encodes potentially thousands of tiny proteins that were previously overlooked. The search is on to find out ...
Scientific American
1 小时
Asteroid Bennu Is Packed with Life’s Building Blocks, New Studies Confirm
Material retrieved from the asteroid Bennu by NASA’s OSIRIS-REx spacecraft shows that all the basic building blocks of life ...
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