| Early October link roundup | |
| Late August tumblin’ | |
| Chocolate-covered URLs! | |
| Link roundup, “mix of optimism & pessimism” edition | |
| RT @SeVoSpace: Saturn & Jupiter
Dec 17, 2020
#saturn #jupiter #greatconjunction #planets #forset #astronomy #skyscape https://t.co/7LrpqE6… | |
| Transforming waiting in this line from the time domain to the frequency domain since 1785. #paris #igersparis #astronomy #mathematics (Instagram) | |
| L'Observatoire #paris #igersparis #astronomy #architecture (Instagram) | |
| ξ Ursae Majoris | |