Tonight, the longest night of the year, is a perfect time to enjoy the darkness and some stargazing. Remember to look up! http://on.natgeo.com/2BVTZiP

Tonight, the longest night of the year, is a perfect time to enjoy the darkness and some stargazing. Remember to look up! http://on.natgeo.com/2BVTZiP 

https://twitter.com/NatGeoTravel/status/944025919940947968