Where is the world's longest lenticular telescope?
In Germany
In France
In Spain
In Norway
Big Spotlight - the world's longest 21-meter-long lens telescope. It is located in the astronomical observatory in Berlin.
reach: rather globalastronomyrecords
Answers by country
In Germany
In France
In Spain
In Norway
answers
Greece
18
Australia
26
France
14
the United States
134
the Philippines
18
Italy
10
India
242
Switzerland
23
Poland
3385
Germany
239
Canada
11
the United Kingdom
88
Pakistan
15
Republic of Ireland
11
the Netherlands
19
Austria
45