252
1622 days ago
For heart of the #A40 #Stillleben solar system model we could use an old #Schachtzeichen balloon to represent the Sun near the Bochum Stadion access - thanks to sponsored helium worth EUR 1000.
All things astronomy and space (and then some) - in tiny bits and pieces but mostly with links to more ... :-)
252
1622 days ago
For heart of the #A40 #Stillleben solar system model we could use an old #Schachtzeichen balloon to represent the Sun near the Bochum Stadion access - thanks to sponsored helium worth EUR 1000.
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