NASA · Aerospace · 1976
First spacecraft to successfully soft-land on Mars and complete its mission. Equipped with a 3-meter robotic surface sampler arm that scooped Martian soil into onboard biology, chemistry, and meteorology instruments. Operated for over 6 years on the surface, returning more than 4,500 images and groundbreaking data that defined Mars science for decades.
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View full interactive profile, comparisons & videos →| Category | Aerospace |
| Sub-type | Planetary Lander |
| Status | Active |
| Year | 1976 |
| Origin | USA |
| Also known as | Viking Lander 1 |
| Announced | 1968 |
| Released | 1976-07-20 |
| Dimensions (H×W×D) | 2000 × 3000 × 3000 mm |
| Weight | 572 kg |
| Frame | Aluminum, titanium honeycomb |
| Degrees of freedom | 4 |
| Payload | 0.13 kg |
| Reach | 3000 mm |
| Repeatability | ±25 mm |
| Camera | Twin 360° cylindrical scan cameras with 6 selectable spectral filters |
| Chipset | Honeywell GCSC (General-purpose Computer for Spacecraft Control) |
| Actuator type | Electric motors |
| Made in | USA |
