Webb will return extremely interesting measurements of chemistry in the Martian atmosphere. And most importantly, these Mars data will be immediately available to the planetary community to enable them to plan even more detailed Mars observations with Webb in future… — Heidi Hammel Copy Share Image
InSight will get to the 'core' of the nature of the interior and structure of Mars, well below the observations we've been able to make from orbit or the surface. — John M. Grunsfeld Copy Share Image
