kwj🌐🇺🇦 ⚪🔵🟡⚪@szmer.info to Science@beehaw.org · 1 year agoSupermassive Black Holes and Types of Active Galactic Nuclei Explained | PBS Space Timewww.youtube.comexternal-linkmessage-square0fedilinkarrow-up12arrow-down10
arrow-up12arrow-down1external-linkSupermassive Black Holes and Types of Active Galactic Nuclei Explained | PBS Space Timewww.youtube.comkwj🌐🇺🇦 ⚪🔵🟡⚪@szmer.info to Science@beehaw.org · 1 year agomessage-square0fedilink