NASA discovers 'space gum' and sugars 'crucial to life' in asteroid Bennu samples brought to Earth
NASA's analysis of asteroid Bennu samples reveals sugars crucial to life, a nitrogen-rich polymer, and six times more supernova dust than in other astromaterials, aiding origin-of-life studies.
- Scientists detected ribose, a crucial building block of RNA, and glucose, an energy-rich sugar used by nearly all life on Earth, in samples from asteroid Bennu.
- The sugars' presence suggests the basic chemical ingredients needed for biology were common in the early solar system.
- NASA's OSIRIS-REx spacecraft scooped and sealed the pristine Bennu samples directly in space, allowing study of extraterrestrial chemistry uncontaminated by Earth's environment.
25 Articles
25 Articles
Scientists and Senators are Excited About the Sugars Found in the OSIRIS-REx Samples
It’s been over two years since the samples from Bennu gathered by OSIRIS-REx were returned to Earth. But there’s still plenty of novel science coming out of that 121.6 g of material. Three new papers were released recently that describe different aspects of that sample. One in particular, from Yoshihiro Furukawa of Tohoku University in Japan and their co-authors, has already attracted plenty of attention, including from US Senator (and former as…
'Space gum,' sugars crucial for life found on Bennu sample, NASA says
Scientists studying samples from the Bennu asteroid located not too far from Earth continue to find clues as to how life began in our solar system.
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