Why do people have trouble accepting the very true fact that "The Blue Marble" photo of Earth is a composite and therefore (just like every other subsequent "picture" of Earth NASA has ever shown us) not a real photo but computer generated?

Read also:

• Why Elon Musk's satellites are 'dropping like flies' - Yahoo
• 15,000 Light-Years Away, Something Is Blinking – And It Might Rewrite Physics - SciTechDaily
• 6 "Bad" High-Protein Foods You Should Eat to Gain Muscle If You Have Diabetes, According to Dietitians - EatingWell
• Why do women stubbornly refuse to let men lead, even though they are attracted to the man, and the man both loves and desires them? Why do they get angry and blame the man when he gets fed up and walks away, when it's entirely their own fault?
• Are seed oils really bad for you? - BBC
• Why are people with borderline personality disorder so capable of ripping someone apart with their words?
• ‘The View’ Hosts Divided Over Patti LuPone Apology: ‘I Just Was Raised Differently, Clearly’ - TheWrap
• Relativistic jet detected in active galaxy Markarian 110 - Phys.org
• Why do flat earthers think using globetrotter, globetard, and other insults will make the educated arguer fall for the silly flat-earth belief?
• Owen Wilson Brings Clever, Funny “Stick” in Under Par - Roger Ebert
• My cantankerous beagle is very badly behaved at the dog park and always starts barking at the other dogs. Would pepper spray be an effective method to correct his inappropriate behavior?
• How would you respond to Rep. Nancy Mace's claim that the GOP platform is more in line with what the American people want compared to the left?