Checkpoint: OSIRIS-REx Practices Sample Collection por admin | 14 abril, 2020 - 12:08 pm |14 abril, 2020 Astronomy Photos Checkpoint: OSIRIS-REx Practices Sample Collection This image shows sample site Nightingale Crater, OSIRIS-REx’s primary sample collection site on asteroid Bennu. Get The Details… Powered by WPeMatico Spread the love Etiquetado Astronomy photo.Enlace para bookmark : Enlace permanente.