NASA Mission

Famous quotes containing the words nasa and/or mission:

“If we did not have such a thing as an airplane today, we would probably create something the size of NASA to make one.”
—H. Ross Perot (b. 1930)

“We can come up with a working definition of life, which is what we did for the Viking mission to Mars. We said we could think in terms of a large molecule made up of carbon compounds that can replicate, or make copies of itself, and metabolize food and energy. So that’s the thought: macrocolecule, metabolism, replication.”
—Cyril Ponnamperuma (b. 1923)