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Dr. James O'Donoghue
physicsJ
I'm a planetary scientist with published papers specifically on Saturn's atmosphere/rings, so thought it'd be fun to rank the "Ringed Planet" emojisFirst I'm gonna assume they're trying to be SATURN
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All planets can fit between the Earth & Moon When we say the distance is 405,500 km, we're talking about the center-to-center distance. The actual *space* between them is 397,385
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Let's clear this up! In 1 Venusian year there are 1.92 Venus Solar days – a Solar day is the time taken to rotate relative to Sun (it's the common
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Here are the planets with the only two mapped dwarf planets. Ceres [minor planet ID: 1] in the asteroid belt and Pluto [ID: 134340]. They're all tilted accurately and rotating
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Here's what the Earth & Moon look like for a month from eachother This was reconstructed from real images, with night-side Earth made brighter / cloudless so you can see
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"How long has the moonAnd earth been together like this?"—Earth formed 4.6 billion years ago and then a Mars-sized object hit 100 million years later. It was from the Saturn-ring
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Space fact: despite Uranus having 14.5x more mass than Earth, you actually weigh 10% less on Uranus than you do on Earth. How? Uranus is spread out into a volume
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Gas Giants like Jupiter barely contain any gashttps://twitter.com/SusannaLHarris/status/1289573954588250112 Their interiors are mostly made of liquid metallic hydrogen and hydrogen above the critical point... so Gas Giant isn't a really
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Watch Jupiter's moon Ganymede eclipse the planet live in 4 hours on youtubehttps://www.youtube.com/watch?v=amlUJd2Tlt4&feature=youtu.be (hit set reminder)1) You'll see Jupiter in infrared live from a NASA telescope in hawaii2) T
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Did you know planets don't technically orbit the Sun? Instead, everything orbits the Solar System center of mass, even the Sun! While the Sun contains 99.8% of the Solar System's
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Planets and dwarf planets to scale in size, rotation speed, axial tilt and oblateness, numbered in order of distance from the Sun Axial tilts for each planet are found by
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A Galactic Year is the time it takes our solar system to orbit the Milky Way. It takes ~230 million years to finish one and we actually undulate up and
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