There have been two space probes: Mariner 10 and Messenger.
brush it
name and year/imformation
To date, no satellites or robots have directly explored Neptune. However, the Voyager 2 spacecraft flew by Neptune in 1989, providing the first and only close-up images and data of the planet.
There are no satellites or robots on Neptune.
sigh*
Justin 5
cassinni in 2007
name and year/imformation
no
To date, no satellites or robots have directly explored Neptune. However, the Voyager 2 spacecraft flew by Neptune in 1989, providing the first and only close-up images and data of the planet.
There are no satellites or robots on Neptune.
did any robots or satellites arrive on Saturn and what are there names and what year
Patricia
sigh*
none
Justin 5
Voyager 2, 1989.
inmolmom