Leroy Chiao : Americans love reality shows . Comment: He says `` Gravity '' well known , but do people care a crew just rocketed to space station ? He says we 're inured to space flight , movies make it look , sound cooler , less workaday . Chiao : Truth is , space travel trumps Until it comes to America 's space program . all movie cool . Spaceflight surreal , thrilling .
Leroy Chiao : Americans love reality shows . Comment: He says `` Gravity '' well known , but do people care a crew just rocketed to space station ? He says we 're inured to space flight , movies make it look , sound cooler , less workaday . Chiao : Truth is , space travel trumps all movie cool . Spaceflight surreal , thrilling .