wonderment
A feeling of amazed delight at something remarkable or mysterious.
Wonderment is the feeling of amazed delight you get when experiencing something remarkable or mysterious. It's that sensation of your eyes widening and your mind lighting up, like when you first see the Grand Canyon stretching before you, or watch a total solar eclipse, or learn that octopuses have three hearts.
Wonderment combines surprise with joy. A magic trick might startle you, but wonderment happens when you can't stop thinking about how the magician made that card appear in a sealed envelope. A science experiment creates wonderment when you watch crystals slowly forming overnight, making you realize nature follows patterns you're just beginning to understand.
Young children experience wonderment constantly: a butterfly landing on their hand, snow falling for the first time, or discovering that the Moon follows them as they walk. As people grow older, wonderment can fade if they stop paying attention to the extraordinary things around them. But wonderment never has to disappear completely. Scientists feel it when they make discoveries. Readers feel it when they turn the pages of a gripping story. Travelers feel it exploring new places.
Wonderment specifically describes that feeling of delighted amazement, while wonder can also mean curiosity or the act of thinking about something.