Lee Duna to [email protected]English • 1 year agoHalley's Comet begins its return journey to Earth Saturdaywww.livescience.comexternal-linkmessage-square13fedilinkarrow-up1136arrow-down11
arrow-up1135arrow-down1external-linkHalley's Comet begins its return journey to Earth Saturdaywww.livescience.comLee Duna to [email protected]English • 1 year agomessage-square13fedilink
Aphelion Day!