Main content
Viking's instruments
Scientist and writer Gentry Lee gives a brief rundown of the instruments on the Viking landers and explains why the spacecraft are true robots.
Duration:
This clip is from
Featured in...
![]()
Astronomy Finder
Watch Solar System video clips from the Βι¶ΉΤΌΕΔ Archive.
More clips from The Red Planet
-
![]()
No stone left unturned
Duration: 03:29
-
![]()
Mariner 9 finds new features
Duration: 03:03
-
![]()
Mariner 4 takes Mars photos
Duration: 01:49
-
![]()
Asaph Hall discovers Phobos and Deimos
Duration: 01:00
More clips from Horizon
-
![]()
The results are in...—2021, Horizon Special: The Vaccine
Duration: 02:02
-
![]()
Pluto’s first pictures—2020, Pluto: Back from the Dead
Duration: 02:30
