日17
Lowell Observatory
2016年6月12日, アメリカ ⋅ 🌙 14 °CWe then returned to Flagstaff, where we toured the Lowell Observatory. Pluto was discovered here back in 1930. Although no longer in use, we got to see the telescope that played a role in theもっと詳しく
We then returned to Flagstaff, where we toured the Lowell Observatory. Pluto was discovered here back in 1930. Although no longer in use, we got to see the telescope that played a role in theもっと詳しく