1 Mars â Sometimes called the red planet and the brother of Earth. 2  Mars is the closest planet to the Earth. 3  Jupiter â The largest planet in the Solar System. 4  Saturn â Sixth planet from the Sun.
1 When talking about a general direction, the word is often not capitalised, example: the north side of the house. 2  Place names are capitalised: East Sussex, West Virginia, South Africa.  In other cases, adjectives and nouns normally begin with small letters: Go south for three miles, then go east for another three miles.
A. Correct headline-style capitalization as defined by The Chicago Manual of Style would call for capital âIts.â All nounsâpronouns includedâget capitalized according to our rule (see paragraph 8.157). And while we are flattered that the American publisher is following our guidelines to a tee, you do have a point.