Final answer:
The 'Mariner,' 'Viking,' and 'Pathfinder' mentioned in the question refer to space missions related to the exploration of Mars. They provided significant data about the planet's geology and potential signs of life, which spurred the continuation of Mars exploration with other missions.
Step-by-step explanation:
The options provided in the question, such as The Mariner in '65, The Viking in '76, and The Pathfinder in '97, are all space missions that were designed and launched to explore other planets, particularly Mars. The Mariner program included a series of spacecraft, with Mariner 9 becoming the first to orbit another planet, providing extensive mapping and new information about Mars' geological features. The Viking missions in the 1970s included landers and orbiters, with Viking 1 and Viking 2 performing a variety of experiments and capturing high-resolution images of the Martian surface. These missions provided a wealth of information about Mars, but questions remained, leading to the deployment of further missions such as the Pathfinder and the Global Surveyor in the following decades to continually update and expand our understanding of the Red Planet.