markmccaughrean, The Altstadt in Mainz – nice 🙂👍
The walk from the main station to the Alstadt – not so nice 😬
#JWST talk in half an hour 🔭.
markmccaughrean, The Altstadt in Mainz – nice 🙂👍
The walk from the main station to the Alstadt – not so nice 😬
#JWST talk in half an hour 🔭.
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