Saturn-sized free-floating planet first to have its mass measured

Submitted ⁨⁨2⁩ ⁨weeks⁩ ago⁩ by ⁨noumenon@lemmy.world⁩ to ⁨astronomy@mander.xyz⁩

https://www.space.com/astronomy/exoplanets/astronomers-detect-rare-free-floating-exoplanet-10-000-light-years-from-earth