Elevation of Beaver Meadows, PA, USA

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

Jeans Run (Headwaters) (1) by Nicholas_T

The Orion and Running Man Nebula by The Dark Side Observatory

Lagoon and Trifid Nebula in Sagittarius by The Dark Side Observatory

The Moon - Match 22, 2021 by The Dark Side Observatory

A View of Clavius Crater by The Dark Side Observatory

Jeans Run (Headwaters) (3) by Nicholas_T

Jupiter in Two Views by The Dark Side Observatory

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

Chameleon Falls by Gene Krasko Photography

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

~ Glen Onoko ~ by ~Mike Potts Photography~

Moon Rise and Milky Way by The Dark Side Observatory

Antares and the Head of Scorpius by The Dark Side Observatory

WHITE SHIMMER by Joan-Marie E

Untitled by facokatashlub

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

Southern Section of the Moon by The Dark Side Observatory

Mare Imbrium Under First Quarter Light by The Dark Side Observatory

Montes Apenninus and the Moon’s Tallest Mountain by The Dark Side Observatory

Messier 8 – The Lagoon Nebula in the Constellation Sagittarius by The Dark Side Observatory

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

Reading & Northern (2) by Bingley Hall

The Sunflower Galaxy - Messier 63 by The Dark Side Observatory

Aristoteles and Eudoxus Craters on Earth’s Moon by The Dark Side Observatory

Morning Stars - September 13, 2017 by The Dark Side Observatory

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

The Orion Nebula by The Dark Side Observatory

Montes Apenninus - January 14, 2019 by The Dark Side Observatory

The Moon - March 7, 2020 by The Dark Side Observatory

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

Brocchi's Cluster and NGC 6802 by The Dark Side Observatory

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

Waxing Gibbous Moon - August 30, 2017 by The Dark Side Observatory

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

Lyrid Meteor Shower by The Dark Side Observatory

Montes Apenninus - September 18, 2018 by The Dark Side Observatory

Morning Teapot of Sagittarius by The Dark Side Observatory

California Nebula and the Pleiades Star Cluster by The Dark Side Observatory

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

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

Perseus Double Cluster by The Dark Side Observatory

Comet 41P/Tuttle-Giacobini-Kresak in Ursa Major by The Dark Side Observatory

Glen Onoko Falls Jim Thorpe PA by The Dark Side Observatory

Saturn, Mars and Antares on August 7, 2016 by The Dark Side Observatory

Two Planets, a Touch of Clouds and a Pinch of Moon Glow by The Dark Side Observatory

36T at Glen Onoko, PA - 3/30/2018 by John McCloskey Jr.

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

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

Tamaqua by Dave Blaze Rail Photography

Glen Onoko Main Waterfall by The Dark Side Observatory

Lukes Falls Area LGSP by The Dark Side Observatory

Tidy Tamaqua by Dave Blaze Rail Photography

Skirting Lake Hauto by jwjordak