And taking them down so that they had access -- astrobiologists, planetary scientists, people who were interested in these extreme environments -- taking them down to the vents, and letting them see, and take samples and test instruments, and so on.
E levá-los ao fundo para que eles tivessem acesso astrobiologistas, cientistas planetários, pessoas interessadas nesses ambientes extremos, levando-os para as fontes nas fendas para verem, e pegar amostras e levar instrumentos para testes, e assim por diante.