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.
Y trayéndoles de modo que tuvieran acceso, astro biólogos, científicos planetarios, gente interesada en estos hábitats extremos, bajándolos a la ventilación, dejándolos ver, y tomar muestras y probar instrumentos, y todo eso.