We went into darkness after being in daylight the whole time on the way to the Moon. And then we went into darkness. And we're in the shadow... of the Moon. Eugene Cernan darknessdaylightmoon Change image and share on social
We found out the Gemini spacesuit was, well, oxygen was flowing to keep me cool as well as to breathe, and it wasn't good enough. My visor got fogged. Eugene Cernan breathecoolfind Change image and share on social
It's our destiny to explore. It's our destiny to be a space-faring nation. Eugene Cernan destinyexplorefare Change image and share on social
We don't have the capability today to put a human being in space of any kind, shape or form, which is absolutely, totally unacceptable when we got the greatest flying machine in the world sitting down at Kennedy in a garage there with nothing to do. Eugene Cernan absolutelycapabilityfly share on social
When you head on out to the Moon, in very short order, and you get a chance to look back at the Earth, that horizon slowly curves around in upon himself, and all of sudden you're looking at something that is very strange, but yet is very, very familiar, because you're beginning to see the Earth evolve. Eugene Cernan backbeginchance share on social
Chemical propulsion is obsolete to go anywhere other than the moon. Three days - that's acceptable. But for Mars, we need propulsion technologies to get us there in, say, 60 days - then spend whatever length of time we want to spend and return when we want to come home. Eugene Cernan acceptablechemicalday share on social
I hold the world speed record downhill, in a Rover. I think it was 17 kilometers per hour, downhill. Eugene Cernan downhillholdhour Change image and share on social
I do believe there is life in outer space. Mathematically, there has to be, and if you believe as I do that there is a creator of the universe, then how can we be so arrogant to believe he created life here and nowhere else? Eugene Cernan arrogantcreatecreator share on social
We will certainly see teachers, journalists, artists and poets in space. Whatever it takes to the be the best is what it will take to get you into space. Eugene Cernan artistjournalistpoet Change image and share on social
After Apollo 17, America stopped looking towards the next horizon. The United States had become a space-faring nation, but threw it away. We have sacrificed space exploration for space exploitation, which is interesting but scarcely visionary. Eugene Cernan americaapolloexploitation share on social