“The first mission to Mars did not expect to find craters and river val...” — Alan Stern Quote

“The first mission to Mars did not expect to find craters and river valleys, and yet they did. The first mission to Jupiter didn't expect to find ocean worlds and volcano worlds, but they did.”

“Liquids may have existed on the surface of Pluto in the past.”

“I'm the one who originally coined the term 'dwarf planet,' back in the nineteen-nineties.”

“A lot of times when you keep it real with somebody, you can't expect them to keep it real with you.”

“I feel like I have a pretty good head on my shoulders about what to expect and how to come in and work as a veteran.”

“I just know when I'm on the sideline, I can't expect somebody to push me out of bounds.”