2015年11月9日 星期一

A Day in the Solar System: 28 October 2015

On October 28th, the Cassini spacecraft flew through the geyser plume of Saturn's moon Enceladus. But Cassini was not the only spacecraft operating in the solar system that day.

from Planetary Society Blog http://ift.tt/1PxCjcw
via IFTTT

沒有留言:

張貼留言