NASA spacecraft carrying sample asteroid material preps for Earthbound journey TechSpot

NASA launched the craft in 2016, sending it in the direction of Bennu, an asteroid that is located more than 200 million miles from our home planet. The planned rendezvous went off without a hitch last October as the instrument was able to successfully collect a sample of regolith particles...





from TechSpot https://ift.tt/2NFLHDo