All 6 fonts use the characters A - K and a - k to show two planets/stars/moons moving across each other. Nice and simple.

There’s a different number of points on the stars, or they're different sizes, and some appear to pass left-to-right, and some appear to pass the other way. Just type in ABCDEFGHIJK or abcdefghijk and you'll see.

Two fonts have all the characters on the same level, (All-Black and Black+White). The Offset font has the 'sun/moon' with one slightly above the other and in black and white, and Half has them all-black. Partial has them even further separated in 2-tone. NearMiss is a very close shave.

Comma, hyphen, and full stop/period give just a single symbol; there’s a Space, and that’s it.