“Capitalize the names of planets (e.g., ‘Earth,’ ‘Mars,’ ‘Jupiter’). Capitalize ‘Moon’ when referring to Earth’s Moon; otherwise, lowercase ‘moon’ (e.g., ‘The Moon orbits Earth,’ ‘Jupiter’s moons’). Capitalize ‘Sun’ when referring to our Sun but not to other suns.

Is Sun and moon a proper noun?

Sun, Earth and Moon are proper nouns. sun, earth and moon are common nouns. Sun refers to our sun, the big glowing thing in the sky.

Should Sun have a capital letter?

Rule 7: The sun, moon and earth are NOT capitalised UNLESS the word is used in an astronomical context. All planets and stars are proper nouns and start with capital letters.

When Should planets be capitalized?

The word “planet” is generally not capitalized since it is a common noun that refers to any planet. The only time you should capitalize “planet” is if it is used in a title such as the name of the seven-movement orchestral suite called “The Planets” by composer Gustav Holst.

Do you capitalize sun moon and stars?

Capital Letters with The Moon and The Sun

Like all proper nouns, the names of moons, stars, and planets are written with capital letters. … (In this example, the word “moon” is a common noun. However, “Ganymede” (the name of that moon) is a proper noun.) The moon orbiting Earth is called The Moon.

Does moon need to be capitalized?

Capital decision

Capitalize ‘Moon’ when referring to Earth’s Moon; otherwise, lowercase ‘moon’ (e.g., ‘The Moon orbits Earth,’ ‘Jupiter’s moons’). Capitalize ‘Sun’ when referring to our Sun but not to other suns. Do not capitalize ‘solar system’ and ‘universe.

Is moon capitalized AP style?

AP capitalizes the proper names of planets, including Earth, stars, constellations, etc., but lowercases sun and moon. … Interestingly, the AP stylebook says to capitalize the Earth but not the Sun and Moon.

Is Sun a proper?

When referring to the central star of our solar system, Sun is a proper noun and should be capitalized. When used to mean any star, as in, “A region containing a thousand suns”, “sun” is a common noun and should not be capitalized unless it begins the sentence.

Is Sun common or proper?

The Sun is a proper noun, but A sun is a common noun. Properly our sun (common) is properly called Sol, though NO ONE but Sci-fi writers call it that.

Why is Sun not capitalized?

Every time the word “sun” is applied apart from when referencing the star that our planet revolves around, capitalization follows the same rule as any other common noun. Don’t capitalize unless grammatical placement demands it. … A common noun usage would be “we played in the sun the whole day.”

Does Earth start with a capital?

Earth can be either a proper noun or a common noun. In English, proper nouns (nouns which signify a particular person, place, or thing) are capitalized. … When you are talking about the ground or soil as a surface or stratum, then you must lowercase the word: The archaeologists excavated the earth at the site.

Does space have a capital letter?

It’s used like a proper noun place name, except not capitalised, so you would say “I’m going to space” or “Space is very big” in the same way you would say “I’m going to London” or “New York is very big.”.

Why is Earth not capitalized?

When you’re talking about the planet we live on, capitalize the word. Here’s why: Used in this capacity, Earth is a proper noun. … While she’s on our planet Earth, the meaning of the word here refers not to the planet itself, but to the soil or dirt on the ground and, as a result, should not be capitalized.

Is earth capitalized in CMOS?

The MLA Style Center

We usually lowercase sun, moon, and earth, but, following The Chicago Manual of Style, when the does not precede the name of the planet, when earth is not part of an idiomatic expression, or when other planets are mentioned, we capitalize earth: The earth revolves around the sun.

Should Earth system be capitalized?

What is the “Earth System”? … Many researchers, legitimately, were focused on their particular sub-system and learning more about it. So we consciously called it and wrote it as “the Earth System” and capitalized both words, thus making it into a proper noun in English grammar.

Does Mother earth need to be capitalized?

It’s generally regarded as a proper name, as opposed to the more generic “mother” + “earth”, so it should be capitalized. The Sun, the Moon, the Earth, the other planets, and Mother Earth are all proper names like Mary and George, and therefore capitalized as opposed to ‘earth’ meaning soil, which is not capitalized.