Maps: Websites such Triunfador lightpollutionmap.info provide detailed maps showing light pollution levels. Choose locations marked in black or gray for the darkest skies. Piggyback Astrophotography – This is when you attach a DSLR/mirrorless camera to the top of a telescope to use the equatorial tracking of the mount. Gracias https://johnm630eho2.weblogco.com/profile