Every time I give a talk, I ask the audience - especially if it's kids - how many want to go to Mars. At least half raise their hands. I don't think there's going to be any shortage of volunteers. Ellen Stofan audiencegivehalf Change image and share on social
As a card-carrying space nerd and NASA's chief scientist, I love space movies, from 'Star Trek' to 'Star Wars' to my all-time favorite - 'The Dish', an Australian comedy that celebrates that first moment when Neil Armstrong stepped down onto the surface of our moon. Ellen Stofan armstrongaustraliancard share on social
We're not going to get humans to Mars until at least the mid-2030s, and the world is going to change by then. Ellen Stofan 2030schangehuman Change image and share on social