[ad_1]
More than two years after its launch, a spacecraft called OSIRIS-REx is approaching its target, an asteroid named Bennu. Scientists hope that Bennu's rock samples will provide information on the probability of life on other planets, as well as on the risk that the asteroid poses for the Earth. The scientific correspondent, Miles O. Brien, explains the tricky method of "touching the mouse" to sample the surface of the asteroid.
Post your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG
Find more information about PBS NewsHour at https://www.pbs.org/newshour
Subscribe to our YouTube channel: https://bit.ly/2HfsCD6
Follow us:
Facebook: http://www.pbs.org/newshour
Twitter: http://www.twitter.com/newshour
Instagram: http://www.instagram.com/newshour
Snapchat: @pbsnews
Subscribe:
PBS NewsHour Podcasts: https://www.pbs.org/newshour/podcasts
Information Bulletins: https://www.pbs.org/newshour/subscribe
[ad_2]
Source link