Jeff Offline Upload & Sell: On
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Haven't been home lately and thus haven't had much chance to peruse the forums, let alone post anything. Below are a few from my last two trips, been sticking to Colorado these summer months. Got to see some cool stuff after dark recently, including a fireball meteor visible throughout much of Colorado. Fourth image down was taken during a major airglow event on June 21, the structure and intensity of which was influenced by two supercell thunderstorms in Denver and Colorado Springs (one of which injured all those people at Red Rocks Amphitheater). The last image is a little-known phenomenon of the Starlink satellite constellation, that is, that they 'flare' is they approach their most-northerly transits of their orbits, 6-12° above the sun in the north. Pretty cool to see, though I know lots of people harbor much consternation over the 'changing of the night sky'.
All images shot with Canon 5Ds/R5 and Sigma Art lenses, most are panoramas, most star images tracked.
Anyway, hope y'all enjoy...
-Jeff

Fireball meteor over Gothic Mtn, Crested Butte, CO 7/25/23 [AMS Event #3772-2023]
Canon EOS 5DS 28mm F1.4 DG HSM | Art 019 lens 28mm f/2.2 15s 4000 ISO 0.0 EV

Venus, Crescent Moon and Lupine, near Ridgway, CO
Canon EOS 5DS EF16-35mm f/4L IS USM lens 33mm f/6.3 6s 640 ISO 0.0 EV

Pano of Milky Way Core over Red Mountain #3 [Canon R5 + Sigma 105 Art, tracked]
[Canon EOS R5] f/2.0 25s 1600 ISO

Airglow event of 6/21/23, from near Ridgway [100x41" Tracked Pano, R5 + Sigma 40mm Art]
Canon EOS R5 40mm F1.4 DG HSM | Art 018 lens 40mm f/2.0 25s 1600 ISO 0.0 EV

Andromeda rises over the flank of Gothic Mtn, Crested Butte, CO [155x51" Tracked Pano]
Canon EOS R5 105mm F1.4 DG HSM | Art 018 lens 105mm f/2.0 25s 1600 ISO 0.0 EV

Upper Slate River Basin, Gunnison County, CO
Canon EOS R5 RF24-105mm F4 L IS USM lens 40mm f/9.0 1/800s 400 ISO 0.0 EV

Starlink satellites flaring at their highest orbits after midnight, Cottonwood Pass, CO
Canon EOS R5 40mm F1.4 DG HSM | Art 018 lens 40mm f/2.0 90s 2000 ISO 0.0 EV
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