NASA Night Sky doc
Posted: Fri Dec 13, 2019 6:42 pm
NASA has recently put out a night sky "book" in various forms. This is the pdf - 200 pages - mostly photos of cities at night from the ISS .
Check out North Korea vs South Korea.
https://www.nasa.gov/sites/default/file ... _night.pdf
Check out North Korea vs South Korea.
https://www.nasa.gov/sites/default/file ... _night.pdf