Curiosity is a mission which consists of shooting a robot to Mars to analise its composition. It was shot in 2011, and since then it has been collecting usefull data which has been analised thorughout the whole world.
The NASA in USA coordinated the missions and built the whole robot, which each part made in different countries whose data is analised in their country.
For example, Spain provided the part to analise the atmosphere and climatic behaviour of the planet. This is held in spanish laboratories and it is paid by the government.
Here there is a video of some of the shots the robot's camera has taken:




