Capitalize astronomical terms such as the names of galaxies, constellations, stars, planets and their satellites, and asteroids. However, the terms earth, sun, and moon are often not capitalized unless they appear in a sentence that refers to other astronomical bodies.

Is Pisces the constellation capitalized?

On a cloudless night, I studied Pisces, a constellation in the North sky. Explanation: Because, 'Pisces' is a noun. So, noun will be always first capital letter.

Do you capitalize star signs?

When it comes to US states, most will be auto capitalized. ... Only a few signs of the zodiac are automatically capitalized (Capricorn, Gemini, Sagittarius, Taurus). Several of the planets aren't capitalized. This makes sense for mercury, earth, and mars (which have other meanings, so they're hedging), but why Venus?