Sojourner. View of a model of the Mars Pathfinder robotic rover vehicle "Sojourner",moving over a surface that mimics Mars. The true rover vehicle landed on Mars on 4 July 1997. It weighs about 9 kilogrammes,is 63 centimetres (cm) long and 48cm wide. It's wheels and suspension are designed for movement over Mars' rocky surface. It is powered by a solar panel (at top) which allows for a few hours of movement per day,and is controlled by an operator on Earth. The Sojourner is equipped with an Alpha Proton X-Ray Spectrometer (APXS). The APXS determines the chemical composition of martian rocks | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NASA |
Taille de l’image : | 4541 px × 3438 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |