@[email protected]M to Science [email protected]English • 1 day agoTomorrow's Problemsmander.xyzimagemessage-square29fedilinkarrow-up1885arrow-down12
arrow-up1883arrow-down1imageTomorrow's Problemsmander.xyz@[email protected]M to Science [email protected]English • 1 day agomessage-square29fedilink
https://en.wikipedia.org/wiki/Sidereal_year