Watch NASA's OSIRIS-REx asteroid probe approach Earth in this free telescope video
The Virtual Telescope Project will point its telescopes towards NASA's OSIRIS-REx spacecraft on Sept. 23 as it approaches Earth to return a sample of the asteroid Bennu.
TroibNews 
The Virtual Telescope Project will point its telescopes towards NASA's OSIRIS-REx spacecraft on Sept. 23 as it approaches Earth to return a sample of the asteroid Bennu.
