ahlam1399
09-15-2017, 07:23 AM
In the early morning hours of September 15, NASA's 13-year mission exploring Saturn and its moons will come to an end as the spacecraft deliberately dives into Saturn's atmosphere and plunges itself into the planet.
أكثر... (http://www.cnn.com/2017/09/13/world/cassini-mission-ending/index.html)
أكثر... (http://www.cnn.com/2017/09/13/world/cassini-mission-ending/index.html)