[Tagging] Radio telescopes
61sundowner at gmail.com
Thu Oct 25 11:17:33 UTC 2018
On 25/10/18 21:42, Paul Allen wrote:
> On Thu, Oct 25, 2018 at 7:38 AM Joseph Eisenberg
> <joseph.eisenberg at gmail.com <mailto:joseph.eisenberg at gmail.com>> wrote:
> I am working on rendering man_made=telescopes, starting with
> telescope:type=radio. Next will be telescope:type=optical.
> I do hope that telescope:type=audio (or accoustic, your choice) is on
> your to-do list. It would be
> nice to map these: https://en.wikipedia.org/wiki/Acoustic_mirror
> (there are still a few hanging
> around from WW II).
These would be;
or possibly after all this time abandoned:
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