Galaxies on Instagram: "A day on each planet is defined by how long it takes the planet to rotate once on its axis, and they vary dramatically across the solar system. Mercury spins slowly, so its day lasts about 59 Earth days. Venus rotates even more slowly and in the opposite direction, giving it the longest day of all—243 Earth days. Earth takes 24 hours. Mars rotates in about 24 hours and 37 minutes, making its day very close to ours. Jupiter spins the fastest, completing a rotation in just

The Only Color With No Dark Side #colortheory #painting #funfacts #history #design Colors carry meaning—sometimes uplifting, sometimes negative. Blue is beloved for its association with calm skies and serene waters, but it’s also tied to melancholy (“feeling blue”) and risqué humor (“blue jokes”). Green, the color of life and renewal, carries shadows of envy (“green with envy”), inexperience (“greenhorn”), and even a sickly pallor. Yellow radiates warmth and happiness but turns jaundiced—a name