Why is the crescent moon sometimes lit on the bottom?

Waxing Crescent Moon

Half of the Moon is always lit by the Sun. As the Moon orbits the

Why does the crescent moon look like it's lying on its side in the

Фазы Луны - Wikiwand

The Crescent Moon: What Causes It to Change Tilt and Direction?

Why can I see the whole moon during various non-full-moon phases? - Astronomy Stack Exchange

Ever wondered why you can see the moon sometimes during the day? - The Washington Post

What is the meaning of the phrase “bards in fealty to Apollo hold

View the Thin Crescent of Venus - Sky & Telescope - Sky & Telescope

This is the time to see shadows dance on moon

Understanding Moon Phases The 8 Phases of the Moon in Order

What is meant by “declination” of the moon? - Quora

A Place Called Space: Upside down moon

Why does the crescent moon look like it's lying on its side in the south, and on its axis in the north? - Quora