Saturn’s rings reveal it’s fuzzy inside.

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If Betelgeuse exploded right now, the star’s last light show would brighten our sky for around two months.

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Russia has more surface area than Pluto.

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Australia is wider than the moon.

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NASA discovered a reservoir in space that holds the equivalent of 140 trillion times all the water in the world’s oceans.

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If we were to look at the sky with a radio telescope tuned to 408 MHz, the sky would appear radically different from what we see in visible light. Instead of seeing point-like stars, we would see distant pulsars, star-forming regions, and supernova remnants would dominate the night sky.

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