One of the guys says "wtf was that?" and another replied "it's a falling star" (literal term we use for shooting stars in our language).
A third guy asks, "so why do stars fall?". Silence.
I ventured, "uh, guys... stars don't fall. Stars are like the Sun, just really far away. What we saw was a meteor, a rock that flew through space and burned up when it hit the atmosphere."
Half the squad looked at me like I just said that babies are delivered by storks. I could tell they thought that was total bullshit but couldn't offer an alternative explanation and call me on it.
It was then that I realized how smart and educated the average person is. Army service was mandatory back then so everyone had to go.