Perspective from earth if the various planets replaced the position of the moon. From r/space.
11
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Asteroid from another star system found orbiting wrong way near Jupiter
5 votes -
Newly released Gaia data: A speeding interstellar invader, the fastest-growing black hole, and more than 10,000 nearby white dwarfs
3 votes -
Thousands of amateur radio operators measured the solar eclipse's effects on the atmosphere
13 votes -
A star turned into a black hole before Hubble’s very eyes
9 votes -
Some of the universe’s first stars have actually been seen
7 votes