https://www.freerepublic.com/focus/news/3689693/posts?page=1
They Made It! Japan’s Two Hopping Rovers Successfully Land on Asteroid Ryugu
space.com ^
Posted on 9/22/2018, 10:10:44 AM by BenLurkin
Anyone remember if Q said anything about the observation closng in NM could have been DS using it for communication...
There are several different types of Astronomical observatories, the most common being optical and radio.