Elevation of Lausanne Township, PA, USA

The Heart Nebula (IC 1805) by The Dark Side Observatory

Tanks Hollow Overlook by JimS501

The Orion and Running Man Nebula by The Dark Side Observatory

Abandoned Nesquehoning Junction, February 1973 by miningcamper

Lagoon and Trifid Nebula in Sagittarius by The Dark Side Observatory

98% Full Moon - February 25, 2021 by The Dark Side Observatory

A View of Clavius Crater by The Dark Side Observatory

Jupiter in Two Views by The Dark Side Observatory

Lehigh Valley helper set, Glen Onoko, PA, March 1973 by miningcamper

Comet C/2022 E3 ZTF in Taurus by The Dark Side Observatory

Hickory Run State Park. Upper 2 of 3 by Ranger Station. by SaltyDogPhoto

Poetic by SaltyDogPhoto

Stametz Dam, Hickory Run State Park, PA. by SaltyDogPhoto

Splash yourself in the face for 4D experience. by SaltyDogPhoto

Chameleon Falls by Gene Krasko Photography

Comet 118P/Shoemaker-Levy Observation by The Dark Side Observatory

Venus and Pleiades - April 1, 2020 by The Dark Side Observatory

~ Glen Onoko ~ by ~Mike Potts Photography~

Stametz Dam, Hickory Run State Park, PA. by SaltyDogPhoto

Stametz Dam, Hickory Run State Park. by SaltyDogPhoto

Pure. by SaltyDogPhoto

Untitled by facokatashlub

Andromeda Galaxy - A Wide-Field View by The Dark Side Observatory

Invert by SaltyDogPhoto

Southern Section of the Moon by The Dark Side Observatory

Mare Imbrium Under First Quarter Light by The Dark Side Observatory

Messier 57 – An Updated View of the Ring Nebula of Lyra by The Dark Side Observatory

Messier 81, Messier 82 and NGC 3077 Wide-Field View by The Dark Side Observatory

New View by Dave Blaze Rail Photography

The Sunflower Galaxy - Messier 63 by The Dark Side Observatory

Hyades and Pleiades Star Clusters Setting in the West by The Dark Side Observatory

The Halloween Pleiades (Messier 45) by The Dark Side Observatory

Picturesque, 2014.01.18 by Knoxville Photo

Lehigh Gorge State Park Pennsylvania by The Dark Side Observatory

Tonight's Moon - September 4, 2019 by The Dark Side Observatory

Castor and Pollux in the Eastern Sky by The Dark Side Observatory

The Dark Side Observatory - June 26, 2018 by The Dark Side Observatory

Sirius Setting in the West in the Early Morning Hours by The Dark Side Observatory

Sirius in the Clouds by The Dark Side Observatory

Venus and the Pleiades Cluster by The Dark Side Observatory

Partial Solar Eclipse - June 10, 2021 by The Dark Side Observatory

Lyrid Meteor Shower by The Dark Side Observatory

Lehigh Gorge State Park PA by The Dark Side Observatory

NRFF At White Haven by Dave Blaze Rail Photography

Morning Teapot of Sagittarius by The Dark Side Observatory

Lehigh River by Millie Cruz (On and Off)

America's Freight Train by Dave Blaze Rail Photography

Jeans Run Waterfall Pennsylvania by The Dark Side Observatory

Upper Luke Falls - Lehigh Gorge State Park PA by The Dark Side Observatory

Evening Calm by Matt Champlin

Buttermilk Falls in Lehigh Gorge State Park, Pennsylvania by The Dark Side Observatory

Over The River In The Driving Rain by Dave Blaze Rail Photography

Onoko Waterfalls, Glen Onoko, Pennsylvania by The Dark Side Observatory

Southbound At The Library by Dave Blaze Rail Photography

Lehigh Gorge State Park Waterfall by The Dark Side Observatory

Chameleon Falls - Glen Onoko - Carbon County, PA by The Dark Side Observatory

Jim Thorpe, Pennsylvania by Millie Cruz (On and Off)

Lukes Falls Area LGSP by The Dark Side Observatory

Skirting Lake Hauto by jwjordak

Broadside On The Bridge by Dave Blaze Rail Photography