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Science fiction has been an inspiration to generations of scientists and engineers, and the film series 'Star Wars' is no exception.
John M. Grunsfeld -
The moon's a nice place to visit, but you wouldn't want to live there.
John M. Grunsfeld
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When I grew up as a kid, we didn't know there were any other planets outside of our own solar system. It was widely speculated that planet formation was an incredibly rare event and that it's possible that other planets just don't exist in our galaxy, and it's just this special situation where we happen to have planets around our sun.
John M. Grunsfeld -
A lot of people get home from work and sink into a good chair, the place in their life where they feel most comfortable. I get that comfort in space, the place where I most feel like I belong.
John M. Grunsfeld -
I'm absolutely compelled for NASA to send international astronauts to Mars to find out if Mars ever harbored life.
John M. Grunsfeld -
I see no difference between scientific exploration and human exploration.
John M. Grunsfeld -
I have dedicated my life to answering the great scientific questions of our time and to the incredible adventure of space exploration.
John M. Grunsfeld -
Hubble isn't just a satellite; it's about humanity's quest for knowledge.
John M. Grunsfeld
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It's pretty amazing to me that we have had a space shuttle program that's lasted for 30 years - for one space shuttle. That's quite an achievement.
John M. Grunsfeld -
Hubble uniquely has been able to look in the atmosphere of a planet orbiting a nearby star and figure out what's in that atmosphere.
John M. Grunsfeld -
Absolutely the most fun thing to do in space and rewarding thing, in many ways, is to look back at planet Earth.
John M. Grunsfeld -
The Hubble Space Telescope is more than remarkable. It has answered just so many of those fundamental questions that people have been asking about the cosmos since people were able to ask questions.
John M. Grunsfeld