Jupiter (brightest), Saturn (to the left), and the Milky Way over the Saskatchewan River and the area of Howse Pass, on July 26, 2020. Mount Cephren is at left; the scene is framed to include Cephren. The nebulas and star clouds of the galactic centre area at right show up well on this very clear night. The bright Small Sagittarius Starcloud, aka M24, is most obvious, flanked by the star clusters M23 and M25 to the side, and the nebulas M17 and M16 above, and M8 and M20 below. The fuzzy globular cluster M22 is to the left of the large Lagoon Nebula, M8. Green airglow tints the sky.

This is an exposure blend of a stack of 4 x 2-minute untracked exposures for the ground at ISO 1600 (exposed long to bring out ground details), with 2 x 1-minute tracked and stacked exposures at ISO 3200 for the sky. Shot from the Howse Pass Viewpoint area off the Icefields Parkway at Saskatchewan River Crossing.

The camera was on the iOptron SkyGuider Pro tracker. For the ground shots I simply turned the tracker motor off. All with the 35mm Canon lens at f/2.8 and Canon EOS Ra, a filter-modified camera.



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