New experiments suggest RNA, life’s essential molecule, could have formed naturally on early Earth and even arrived from space, raising intriguing questions about how easily life might begin elsewhere ...
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Scientists crack open asteroid Bennu sample and find a wild surprise
When researchers finally cracked open the canisters from asteroid Bennu, they were not just sifting through dust. They were staring at a chemical time capsule packed with sugars, amino acids, salt ...
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NASA is tracking new clues to extraterrestrial life
NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian rocks to interstellar visitors. Instead of chasing flying saucers, ...
Her baby couldn’t make it home for the holidays, but at least Dani Mendoza DellaGiustina had some out-of-this-world snapshots to keep herself warm. DellaGiustina is principal investigator for NASA’s ...
NASA’s OSIRIS-REx spacecraft is closing in on the asteroid Bennu after more than two years of flight and is sending home some incredible travel photographs. This week, “super resolution” images of the ...
I n 2016, NASA launched the Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) probe, which famously touched down on asteroid Bennu in 2020, before ...
Add Yahoo as a preferred source to see more of our stories on Google. The OSIRIS-REx spacecraft spent two years observing the asteroid Bennu before it collected a ...
In a stunning feat of precision and chemistry-driven exploration, NASA’s OSIRIS-REx mission intercepted a speeding asteroid more than 200 million miles from Earth, collected samples from its surface, ...
How did life originate? Did it form on Earth or elsewhere in the solar system and was it seeded on Earth by impact of an ...
The year’s most notable findings also include insights into dog and sheep domestication and a new species of manta ray in the museum’s collection Jack Tamisiea The newly-described early pterosaur ...
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