Hi Joe,
I've looked at the Orion Nebula with my 14" dob and only ever saw grey. Where you using a filter by any chance?
My brother in law felt he saw a hint of red in the Tarantula nebula in my 14 one time ( I didn't see it) and Nasa_pete once told me he saw red in the Tarantula as well but that was through an 18" dob.
I'm intrigued, I'll have to have a closer look next dark sky trip. Let us know if you used any filters. Being a galaxy fan I don't have any filters I'd be keen to hear any recommendations.
Thanks in advance.
Adam
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