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BREAKING SPACE NEWS: Scientists have analyzed samples from the OSIRIS-REx mission to the asteroid Bennu and discovered amino acids, nucleotide bases, minerals from salt water, and more. #nasa #astronomy #space #solarsystem #science #news

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Astro Alexandra 🪐 Space Communicator

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A. Pettit profil fotoğrafı
A. Pettit1 yıl önce

Lots of asteroid news today!

FRANK E ELKINS profil fotoğrafı
FRANK E ELKINS2 yıl önce

“Science doesn’t tell us why the Big Bang happened, how the singularity occurred in the first place, or why it exploded when it did. It tells us there is objective scientific evidence that it occurred. So, what exactly was the Big Bang?” – Book III The Enigmatic Mystery

Oscar Gutierrez profil fotoğrafı
Oscar Gutierrez1 yıl önce

So life building blocks, correct?

Eric profil fotoğrafı
Eric1 yıl önce

This is big!

Daeshawn.sol | Shaga.xyz profil fotoğrafı
Daeshawn.sol | Shaga.xyz1 yıl önce

This is why I follow you. This is nuts!

bonnierua profil fotoğrafı
bonnierua1 yıl önce

you are the fuel - nuclear - that makes this podcast what it is, you give it life.... now that's a coincidence isn't it !!

Ryan Kelley profil fotoğrafı
Ryan Kelley1 yıl önce

Say what?!

BWoolf profil fotoğrafı
BWoolf1 yıl önce

And people still think we are the only life out there.

Jair Alvarez 🇺🇲 profil fotoğrafı
Jair Alvarez 🇺🇲1 yıl önce

#solarsystem 🌞 asteroids carry life

Footballer1992 profil fotoğrafı
Footballer19921 yıl önce

Oh this is so cool

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What can a space rock tell us about life on Earth? NASA's OSIRIS-REx spacecraft made a careful approach to the near-Earth asteroid 101955 Bennu in October of 2020 to collect surface samples. In September 2023, the robotic spaceship returned these samples to Earth. A recent analysis has shown, surprisingly, that the samples contained 14 out of the 20 known amino acids that are the essential building blocks of life. The presence of the amino acids re-introduces a big question: Could life have originated in space? However, the protein building blocks themselves held another surprise -- they contained an even mixture of left-handed and right-handed amino acids -- in contrast to our Earth which only has left-handed ones. This raises another big question: Why does life on Earth have only left-handed amino acids? Research on this is sure to continue. Video Credit: Data: NASA, SVS, U. Arizona, CSA, York U., MDA; Visualizer: Kel Elkins (lead, SVS); Text: Ogetay Kayali (Michigan Tech U.)
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