Asteroid Bennu’s Minerals and Organic Matter Occur in Distinct Chemical Domains: Study
A new nanoscale analysis of the Bennu sample OREX-800066-3 returned by NASA’s OSIRIS-REx mission shows that organic compounds…
DNA’s Building Blocks May Have Arrived from Space, Asteroid Ryugu Samples Suggest
Samples returned by JAXA’s Hayabusa-2 mission from the C-type asteroid (162173) Ryugu contain all five canonical nucleobases —…
Liquid Water Once Flowed on Asteroid Ryugu’s Parent Body, Scientists Say
This water flow occurred on an ancient asteroid more than one billion years after its formation and was…