Venera 15 and 16 orbited the planet in 1983
Magellan in 1990 mapped 98% of the surface
Venus Express is still sending data back to earth.
Justin 5
There have been two space probes: Mariner 10 and Messenger.
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.
name and year/imformation
cassinni in 2007
Patricia
Justin 5
no
There have been two space probes: Mariner 10 and Messenger.
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
name and year/imformation
sigh*
none
there were 641