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Originally posted by Phage
You are seeing Sirius, the brightest star in the sky. When it is low on the horizon it can scintillate wildly.
Originally posted by HumanMeatsuit
reply to post by shaolin_dragon
Superman?
Originally posted by shaolin_dragon
Can stars appear to change colours as you look at them?
Originally posted by Alethea
Originally posted by shaolin_dragon
Can stars appear to change colours as you look at them?
Yes. It's called "twinkling". There's a old poem about that. Perhaps you have heard it?
Originally posted by Triangulum
reply to post by Phage
From Cleveland, Sirius is to the East and only 13º above the horizon. The OP said he was looking SW.
T.
Originally posted by Triangulum
reply to post by Alethea
It's actually called scintillation and is caused by an objects light passing through the turbulence of the Earths atmosphere.
T.
Originally posted by shaolin_dragon
Originally posted by Phage
You are seeing Sirius, the brightest star in the sky. When it is low on the horizon it can scintillate wildly.
Thanks Phage.. You nailed it. Oh well, case closed!! LOL!!
and i was hoping it was something extraordinary.
Now i can go to bed!
Originally posted by Triangulum
reply to post by shaolin_dragon
Sirius it is then. Just above Sirius is the constellation of Orion the Hunter. The three stars in a line are his belt. Sirius is also called the Dog Star because it is the brightest star in the constellation of Canis Major. ...Orions hunting dog.
T.