Two individuals that could benefit from Galilei's controversial theory of heliocentrism are QVC channel host Shawn Killenger and fashion designer Isaac Mizrahi.
Both were discovered arguing the finer points of celestial classification while selling what could be the worst-looking shirt this side of the Milky Way.
In the grand scheme of things, the Moon is not necessarily the most important object in the night sky. It is however, the most visible which begs the question: How can you not know?
The video is priceless, the transcript is even better.
SK: It almost kind of looks like what the earth looks like when you're a bazillion miles away from the planet moon.
IM: Yes, I just squinted at it
SK: The planet moon. From the moon looking back at the earth
IM: From the planet moon. from the planet moon...
SK: Isn't the moon a star?
IM: No, the moon is a planet, darling.
SK: The sun is a star. Is the moon really a planet?
IM: Well, the moon is a planet, honey. It's a planet —
SK: Don't look at me like that. The sun Is a star. Is the sun not a star?
IM: I don't know what the sun is.
SK: The sun is a star, isn't it?
IM: We don't know what the sun is.
(together) The sun is a star.
IM: The moon is not a planet.
SK: The moon is a planet!
IM: I knew it! I knew it!
IM: Excuse me?
SK: You were trying to take me down that road. The moon is not a planet!
IM: Excuse me, Chunky?