3 ms·
Not impossible. The longest sightline on Earth is 400km or so https://calgaryvisioncentre.com/news/2017/6/23/tdgft1bsbdlm8496ov7tn73kr0ci1q https://calgaryvisio
by theaeolist 5y ago
Not impossible. The longest sightline on Earth is 400km or so https://calgaryvisioncentre.com/news/2017/6/23/tdgft1bsbdlm8496ov7tn73kr0ci1q https://calgaryvisioncentre.com/news/2017/6/23/tdgft1bsbdlm8...