An abandoned Soviet observatory on the top of a mountain in the middle of nowhere in Tajikistan sounds inviting, no? Shorbulak Observatory, once the site of challenging astronomical observations, stands as a remnant of the former Soviet Union. Located some 4,350 meters (14,200 feet) above sea level, this remote site in the Pamir mountains was perfect for an observatory. The dry climate made it an ideal spot to study submillimeter-wavelength astronomy. Observing these incredibly short wavelengths can be especially challenging because water in the atmosphere can interfere with measurements. Land-based observatories…