Mauna Kea volcano is the highest mountain in the world, measured from the bottom of the sea. It is considered a sacred place in the culture of Hawai’i. In this context, the famous and important telescopes on the top are always the cause of bitter disputes. The operation of drones is also not allowed on the mountain. However, a small robot made it on it in 2008. This was reported by several media outlets, including Science Daily. „During the field experiment, Nov. 1-13, the robot called Scarab will simulate a lunar mission to extract water, hydrogen, oxygen and other compounds that could potentially be mined for use by future lunar explorers. The four-wheeled robot will trek to different sites, using a Canadian-built drill to obtain a one-meter geologic core at each site. Each core will be chemically analyzed by on-board instruments developed by NASA.“ (Science Daily, 14 October 2008) After that, it became increasingly difficult for robots to climb Mauna Kea. It is easier for scientists and tourists, who only need 4-wheel drive and robust health.

Fig.: Oliver Bendel on the top of Mauna Kea with a few snowflakes (Photo: Stefanie Hauske)