Bio-Essential Sugars Discovered in Samples from Asteroid Bennu
11:35
YouTubeNASA Video
Bio-Essential Sugars Discovered in Samples from Asteroid Bennu
How did the molecular building blocks of life arrive at early Earth? To find out, NASA sent a spacecraft called OSIRIS-REx to collect samples from the carbon-rich asteroid Bennu. Now, a team of Japanese and US scientists have discovered the bio-essential sugars ribose and glucose within the Bennu samples. RNA uses ribose for its structure ...
137.5K views3 weeks ago
101955 Bennu Orbit
101955 Bennu - Alchetron, The Free Social Encyclopedia
101955 Bennu - Alchetron, The Free Social Encyclopedia
alchetron.com
Aug 18, 2017
OSIRIS-REx Returning Asteroid Bennu Samples To Earth
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OSIRIS-REx Returning Asteroid Bennu Samples To Earth
MSNSpace
2 months ago
Bennu
Bennu
nasa.gov
Nov 10, 2017
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[⚛️] Demain, la sonde OSIRIS-REx doit effectuer sa première tentative de récolter des échantillons de l'astéroïde 101955 Bennu. En attendant la NASA nous propose de visualiser ce que verra la sonde lors de sa descente sur l'astéroïde, jusqu'au rocher nommé Simurgh, visible en fin de vidéo qui fait la taille d'une maison ! Ce rendu 3D est effectué de manière très réaliste à partir des données photo d'OSIRIS-REx de ces deux dernières années. | Futura explore l'espace
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When the OSIRIS-REx spacecraft collected a sample of near-Earth asteroid Bennu, it revealed surprising details about Bennu’s loosely packed surface. The spacecraft’s arm sank almost half a metre into the asteroid, far deeper than expected, confirming that Bennu’s surface is incredibly weak. 🪨 During the event, OSIRIS-REx collected a handful of material and kicked up roughly six tons of loose rock. It will return its sample of Bennu to Earth in September 2023. Thanks to its contribution to the m
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