Can you debunk myths about space?

I've heard that we can't hear anything in space because there's no air. Is that true?

Yes, that's true! Sound requires a medium like air to travel through, and since space is a vacuum, sound cannot be transmitted.

What about the myth that the Great Wall of China is visible from space?

That's a myth! The Great Wall is not easily visible from space without aid; it blends in with the natural landscape.

Is it true that black holes suck everything in?

Not exactly. Black holes have strong gravitational pulls, but they don't 'suck' things in like a vacuum. Objects need to be very close to be affected.

Can you explain why we see the same side of the Moon?

Certainly! The Moon is tidally locked to Earth, meaning it rotates on its axis in the same time it takes to orbit Earth, so we always see the same side.