Yes, it is a proper noun, referring to a constellation and also to a star sign.
Yes, it should be capitalized.
do you capitalize the word protestant
No, you do not capitalize the word drama.
Capitalize the word architect only when it is part of a title.Example:Senior Architect, Joe Smith
You do not capitalize the word quarterback unless it is at the beginning of a sentence.
No, but you capitalize the name of a biome.
Pisces is the word fishes
do you capitalize the word protestant
It is not necessary to capitalize the word "yo".
No, you do not capitalize the word drama.
Yes, you must capitalize the first word, UNLESS it is a small word, such as "It" or "A" or "The".
Unless "it's" is the first word, there is no need to capitalize.
No, you do not capitalize the second word in the complimentary closing.
Quattuor pisces.
You would capitalize the next word after a comma if it is the start of a new sentence or if it is a proper noun.
Only capitalize 'spelling' if it is the first word in a sentence.
It is not necessary to capitalize every word in "Veterans Day ceremony." Capitalize the proper noun "Veterans Day" but leave the other words lowercase unless they are part of a title.
Capitalize the word architect only when it is part of a title.Example:Senior Architect, Joe Smith