Earth's Status, Black Hole Dark Matter, Figure-8 Orbits | Q&A 398

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Is Earth actually a planet or not? Can dark matter be just black holes? Can a planet have a figure-eight orbit around binary stars? And in Q&A+, what happens if you put antimatter into a black hole?

00:00 Start
00:25 [@churchdiscography] Is Earth not a planet?
02:02 [@paulhatfield1333] Can a planet have a figure-eight orbit?
04:03 [@lucashouse9117] Can dark matter be black holes?
06:59 [@clarkholt7892] What would a star remnant look like through a telescope?
09:04 [@andyfry.wireless] Are we in the center of the Universe?
10:56 [@iancudmore9795] Are there more space publishers like me?

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