s08nlql9 to Science [email protected]English • 11 months agoHow to ldentify that Light in the Skyfiles.mastodon.socialimagemessage-square17fedilinkarrow-up1233
arrow-up1233imageHow to ldentify that Light in the Skyfiles.mastodon.socials08nlql9 to Science [email protected]English • 11 months agomessage-square17fedilink
minus-square@[email protected]linkfedilinkEnglish3•11 months agoWhat if Alexander Gerst is waving a flashlight at me from his boat in a downward u motion?
What if Alexander Gerst is waving a flashlight at me from his boat in a downward u motion?