sentence: Many organizations support the colonization of Mars.
sentences_after: They have also given different reasons and ways humans can live on Mars. One of the oldest organizations is the Mars Society. They promote a NASA program that supports human colonies on Mars. The Mars Society have set up Mars analog research stations in Canada and the United States. All other organizations include MarsDrive, who wants to help fund settlements on Mars, and Mars to Stay.
concept_name: organization
headings: Colonization of Mars
categories: Mars Space colonization