The scientists say it's actually optical illusion caused by its position in the sky.

科学家表示，这是由月亮在天空的位置所带来的视觉错觉。

Leonardo da Vinci's most famous painting also has an optical illusion named for it: the Mona Lisa effect.

列奥纳多·达·芬奇最著名的画作还有一种以其命名的视错觉：蒙娜丽莎效应。

All that could be pretty " fly" but if it turns out that everything was just an optical illusion, all my " air headed" ideas would " crash and burn" .

所有这些都可能“发生”，但如果事实证明一切都只是视觉上的错觉，我所有的 “脑海中”的想法都会“坠毁和消失殆尽”。