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Home > Universe Today Guide to Space Audio > [Q&A+] Earth's Status, Black Hole Dark Matter, Figure-8 Orbits
Podcast: Universe Today Guide to Space Audio
Episode:

[Q&A+] Earth's Status, Black Hole Dark Matter, Figure-8 Orbits
Category: Science & Medicine
Duration: 00:20:45
Publish Date: 2026-02-17 21:18:03
Description:

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?

BONUS QUESTION STARTS AT 14:31

Watch the video here (with no ads) or on YouTube: https://youtu.be/K3fcY-cizn4

️ Add to The Pile of Spice: https://www.patreon.com/posts/147346705

  • 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?

  • 14:31 [@irri4662] Does dark matter contribute to black holes?
Total Play: 0

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