One of my favourite learnings in O-level physics was why the sky is blue if the sun is white. The same explanation holds for a reflection nebula in Orion. Only the picture shows it how it was 1600 years ago.
One of my favourite learnings in O-level physics was why the sky is blue if the sun is white. The same explanation holds for a reflection nebula in Orion. Only the picture shows it how it was 1600 years ago.