mustang1
Legendary Member
- Location
- London, UK
From YouTube Crash Course Astronomy #2:
Twinkling happens because the air over our heads is turbulent and as it blows past, it distorts the incoming light from stars making them appear to slightly shift position and brightness several times per second.
Is this what I witnessed when I said I thought I saw a star moving in my OP ?
Twinkling happens because the air over our heads is turbulent and as it blows past, it distorts the incoming light from stars making them appear to slightly shift position and brightness several times per second.
Is this what I witnessed when I said I thought I saw a star moving in my OP ?