cosmic

EPISODE 7 (animal facts)

Giraffes don’t just have long necks: They have long tongues! Their tongues are between 18 and 20 inches long. Sea otters like to hold each other’s paws when they sleep, so they don’t drift apart while dreaming. How sweet is that?! Mice have pretty funny names: A female mouse is a doe and a male mouse is a buck. …

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Episode 3 ( cosmos facts)

Lucy in the sky with diamonds. A star in the constellation of Centaurus has a secret at its heart. At first it appeared to be a dim white dwarf, but it subsequently turned out to be incredibly dense, with the mass of the Sun crammed into an object only a third the diameter of Earth. …

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