During our stay we let R2D2 phone home (a good excuse for going to see the telescope anyhow during our holiday). At Effelsberg, the largest European radiotelescope, we have linked op our mobile phone with this huge antenna (using 'The Force') and let R2D2 speak with C3PO in a Galaxy Far Far Away (you can easily do this by 'letter dialing'). C3PO is now informed of the planet position where R2D2 resides and Solo will take C3PO here to meet him. They have agreed to communicate via geocaching.com.
Regards,
De Zwedies.
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