The mathematically perfect exoplanet system — a great place to search for alien tech (www.space.com)
from fossilesque@mander.xyz to astronomy@mander.xyz on 28 Feb 2024 16:59
https://mander.xyz/post/10191798

#astronomy

threaded - newest

Thorry84@feddit.nl on 28 Feb 2024 17:24 next collapse

Damn space.com, don’t forget to put some article in between the ads on your site

kat_angstrom@lemmy.world on 28 Feb 2024 17:55 collapse

Damn, the article never actually defined what they meant by “mathematically perfect” :(

kittehx@lemmy.blahaj.zone on 28 Feb 2024 20:56 collapse

The first link leads to an older article that does explain it. What they mean is that the planets’ orbits are in resonance, which means that their orbital periods are related by integer ratios. (For example one planet completing exactly three orbits in the time it takes another to complete two)