“Once we get beyond Mars, which formed from the same stuff as Earth, th...” — John M. Grunsfeld Quote

“Once we get beyond Mars, which formed from the same stuff as Earth, the likelihood that life is similar to what we find on this planet is very low.”

“The biggest honor is to be an astronaut. It's such a tremendous privilege to be able to represent humankind in our quest to explore space.”

“The team at the Space Telescope Science Institute has a demonstrated record of meeting the high-performance challenges of operating the Hubble Space Telescope and preparing for the James Webb Space Telescope.”

“I have to go places beyond music.”

“Most employers just aren't willing to look beyond the dumbest or worst thing someone has done.”

“Understand this law and you will then know, beyond room for the slightest doubt, that you are constantly punishing yourself for every wrong you commit and rewarding yourself for every act of constructive conduct in which you indulge.”