You just can't make this stuff up! Many of us remember the sun looking yellow in the sky at one time but now it looks white and much brighter than we remember. Also many remember a different ratio of gases in our atmosphere (less Nitrogen and more CO2!). Did the gases change its appearance? So a while back I checked to see if the sun was still classified as a yellow dwarf as I remembered and found it had now 'always' been a white dwarf, which made a weird kind of mandela effect logic since it then also looked white as well as being classified as white. Except later I checked again and it had flip flopped back to being a yellow dwarf except they said it actually was a green colored star classified as a yellow dwarf but just looked white. http://www.astronomytrek.com/10-interesting-facts-about-yellow-dwarf-stars/ OK Mandela, you win, I give up!