DannyMac@lemmy.world to Space@lemmy.world · 1 year agoSuper-close supernova captivates record number of citizen scientistswww.space.comexternal-linkmessage-square4fedilinkarrow-up170arrow-down11cross-posted to: kodemystic@lemmy.kodemystic.dev
arrow-up169arrow-down1external-linkSuper-close supernova captivates record number of citizen scientistswww.space.comDannyMac@lemmy.world to Space@lemmy.world · 1 year agomessage-square4fedilinkcross-posted to: kodemystic@lemmy.kodemystic.dev
minus-squareCliveRosfield@lemmy.worldlinkfedilinkarrow-up6·1 year agoBy “super close“ they mean 21 million light-years from Earth
By “super close“ they mean 21 million light-years from Earth
So not even in the local group…
Illustration of “super close”: