14123473 - Colorful eroded Aztec sandstone formation at evening twilight in Little Finland, Gold Butte National Monument, Nevada. Overhead is the constellation Cassiopeia.13998564 - Auroral streamers or rays rather than classic curtains as part of the pulsating phase of the great equinox display of Northern Lights on March 23,2023. The rays have a strong vertical structure from precipitating electrons but were pulsing off and on rather than rippling. While the predominent colour is green,there is a lot of red and magenta mixed in. The rays are converging upward to the magnetic zenith. This is looking northwest over my house. A short exposure froze the motion and pulsations to better record the structure. Cassiopeia is at centre. The Pleiades are at left.13898794 - A framing of some of the main star clusters (and some nebulas) in Cassiopeia and Perseus.13898310 - This is a pair of colourful nebulas in Cassiopeia.13898060 - A collection of bright star clusters and colourful nebulas on the border of Cassiopeia and Cepheus.13898054 - The International Space Station (ISS) flying away to the east over the moonlit badlands formations at Dinosaur Provincial Park, Alberta, on July 12, 2022, just before local midnight. The image frames the stars of Cassiopeia (upper left), Perseus (at left), Andromeda (centre) and Pegasus (at right). A couple of other fainter satellites are also in the image. Light from the almost Full Moon illuminates the sky blue and foreground a warm colour.13899040 - A scene at the public "Parks 'n Stars" stargazing night, March 15, 2015, at the City of Rocks State Park, New Mexico, and at their Gene and Elizabeth Simons Observatory in the Orion group campground. Here observers are aiming their laser pointers at the position of Comet Lovejoy in Cassiopeia, just visible at top left. Observers are using the big binoculars to view the comet.13897628 - The large emission nebula IC 1805 in Cassiopeia, aka the Heart Nebula. The round nebula at top right is NGC 896. The large loose star cluster at centre is Mel 15; the star cluster at left is NGC 1027. The small cluster below NGC 896 is Tombaugh 4.13998900 - The northern sky over the Hoodoos badlands formations in the Red Deer River valley near Drumheller,Alberta,on a night with some aurora tinting the sky yellow and magenta,with a touch of blue. The foreground is lit partly by a yardlight nearby and car headlights. The Big Dipper is at left; Polaris and the Little Dipper are above centre; the W of Cassiopeia is at upper right.13998640 - This is the constellation of Cassiopeia,with the "W" stars at bottom,framed to include most of the star clusters and nebulas in the constellation. And it's a lot in this part of the Milky Way!13900520 - The Heart Nebula (aka IC 1805) at right, and the Soul Nebula (aka IC 1848) at left, in Cassiopeia. The round nebula at top right is NGC 896. The star cluster at right embedded in the Heart Nebula is NGC 1027. Shot from home in Alberta on November 21, 2019.13900233 - A test image of the northern autumn Milky Way from Cassiopeia at left to northern Cygnus at right. The bright North America Nebula and dark Funnel Clkoud Nebula are at right near Deneb. IC 1396 in Cepehus is at centre.13899690 - Horizon-to-zenith panorama of the northern winter sky, from Canis Major in the south just above the horizon to Cassiopeia past the zenith at the top of the frame. Capella is near the zenith above centre. The extra star at left is Mars, just 10 days past opposition, on Feb. 9, 2010, when it was just above the Beehive star cluster. Taken with Canon 5DMkII and Canon 15mm lens, at f/5 for stack of 3 exposures x 4.5 minutes each at ISO 800. Two exposures had frost on the lens, thus the big star haloes. Taken from southern Alberta, Canada.13899101 - This is NGC 457, the ET or Owl Cluster in Cassiopeia, in a stack of images showing the total number of satellite trails recorded over the 36 minutes of total expposure time this night. By coincidence, the trails frame the main subject, but the number of satellites now above us make it nearly impossible to take a long exposure image, certainly at the start or end of a night, without recording at least one satellite trail, if not more, per image. Some of the parallel streaks could be Starlink satellites.13898744 - The aurora of February 9, 2014 seen from Churchill, Manitoba at the Churchill Northern Studies Centre, in a view looking northwest from the main building over the trees, with the 10-22mm lens. This is a 10-second exposure at f/4 and ISO 800 with the Canon 60Da. Moonlight lights the landscape. Cassiopeia is at upper left.13897434 - A framing of some of the main open star clusters in eastern Cassiopeia, including: NGC 663 at lower left and NGC 457 at upper right. NGC 457 is known as the Owl or ET Cluster. Above NGC 457 is smaller NGC 436 and above NGC 663 is smaller NGC 654. To the right of NGC 663 is NGC 659. Between NGC 663 and the bright blue star Ruchbah is Messier 103. The yellowed cluster in the extreme lower left corner is Be 6.13999611 - This is the field near the bright star Gamma Cassiopeiae,or Navi,at left,with the reflection nebulas IC 63 (bottom) and IC 59,aka the Ghost of Cassiopeia,above the bright star. At lower right is the star cluster NGC 129,while at top centre is a loose cluster NGC 225,aka the Sailboat Cluster. It has a small patch of reflection nebulosity near it identified as van denBurgh 4 in the Tri-Atlas. It was not marked on other atlases. Many orange giant stars pervade the area.13998717 - A 180° panorama of the aurora curtains across the northern sky,on February 22,2023,from the grounds northeast of the Churchill Northern Studies Centre,in Churchill,Manitoba. This was a Kp5 level aurora this night,active from twilight on and peaking here at about 9:30 pm. Polaris is at top just left of centre. Cassiopeia is at left,the Big Dipper at right.13998312 - Auroral curtains in the west,with the waxing crescent Moon setting at centre,plus Cassiopeia at top right. This was February 25,2023 from the parking lot at the Churchill Northern Studies Centre,Churchill,Manitoba. The old Rocket Range headquarters building is at right.13900436 - The Northern Lights over the village of Skjervøy on the northern coast of Norway north of Tromsø. Taken from the deck of the Hurtigruten ship the ms Trollfjord while in port, March 2, 2019. Looking west with Cassiopeia at right and the Pleiades at left.13900189 - A wide-angle view of the Northern Hemisphere autumn Milky, from Aquila at bottom right in thw south, to Cassiopeia and Perseus at upper left in the northeast. Cygnus is at centre overhead on a late October evening. The Summer Triangle stars are at centre and right; the Andromeda Galaxy and Triangulum galaxies are at bottom left. The dark nebula Le Gentil 3, aka the Funnel Nebula, is at centre.13899237 - The constellation of Andromeda, with Cassiopeia at upper left, and Pegasus at right, rising over moonlit formations at Dinosaur Provincial Park, Alberta. Illumination is from the waxing gibbous Moon, low in the southwest so it is providing a warm light. The faint (in the moonlit sky) fuzzy patch of the Andromeda Galaxy, Messier 31, is visible at centre.13899227 - Cassiopeia and the northern stars over Red Rock Canyon in Waterton Lakes National Park, Alberta, with illumination from a waxing gibbous Moon. This is a composite of three 30-second exposures for the ground to smooth noise and one 30-second exposure for the sky, all with the 24mm lens at f/3.5 and Canon 6D at ISO 1600.13898738 - A mosaic of the region in Cassiopeia and Cepheus containing the main nebulas: the Bubble Nebula (NGC 7635) at lower left, and the Cave Nebula (Sh 2-155) at upper right. At left is also the bright Messier open cluster M52. The small yellowish cluster at right is NGC 7419. The small cluster at lower centre is NGC 7510. The small nebula just left of centre is NGC 7538.13898436 - An arc of a Kp-5 aurora over a wheatfield from home in southern Alberta. The panorama takes in the northern stars, from the Big Dipper and Ursa Major at left, to the W of Cassiopeia at top right of centre, with Perseus below Cassiopeia, and Andromeda and Pegasus at right. Moonlight from the waxing gibbous Moon low in the southwest illuminates the scene. Jupiter is rising at far right low in the southeast. This was taken when the display was at its most active. An hour later as it was fading STEVE appeared in a fabulous show.13898423 - The region of nebulosity on the Cepheus-Cassiopeia border with NGC 7822 (top) and Ced 214 (bottom). This is a stack of 15 x 7 minute exposures at f/4.4 with the 92mm apo refractor and filter-modified Canon 5D Mark II at ISO 800. Taken from New Mexico. Focus is a little soft.13898171 - The northern autumn constellations of Pegasus (partially seen at right), Andromeda (across the centre), Perseus (at lower left) and Cassiopeia (at upper left) rising over moonlit formations at Dinosaur Provincial Park, Alberta. Illumination is from the waxing gibbous Moon, setting in the southwest so it is providing a warm "bronze-hour" light. The Andromeda Galaxy, M31, is at centre. The star clusters NGC 752, M34 and the Double Cluster are at left, as well as the Perseus OB Association of stars. Some of the small star clusters in Cassiopeia are resolved as well.13898166 - The 1910 Liberty Schoolhouse, a classic pioneer one-room school, on the Alberta prairie under the stars on a spring night, with an aurora dancing to the north. Moonlight provides the illumination. Cassiopeia is above the school. Polaris is at top.13897849 - Cassiopeia and the northern stars over Red Rock Canyon at Waterton Lakes National Park, Alberta, in June 2015. The scene is illuminated by the waxing gibbous Moon. This is a single 30-second exposure at f/5 with the 24mm lens and Canon 6D at ISO 3200.13897758 - A band of subtly coloured aurora over the snowy trees of the northern boreal forest, Churchill, Manitoba. This was Feb 9/10, 2019. Cassiopeia is at left. This is looking north.13897417 - Comet Hartley 2 near the Pacman Nebula, NGC 281, in Cassiopeia. Stack of 4 x 6 minute exposures at ISO 1600 with Canon 5D MkII on A&M 105mm apo refractor at f/4.8 with Borg reducer/flattener. Bright star is Alpha Cas, Schedar. Autoguided with Celestron NexGuide autoguider. However, image of comet core is from only one exposure to minimize trailing from this fast-moving comet.13999319 - This is the Perseid meteor shower over the badlands of Dinosaur Provincial Park,in the Red Deer River valley in Alberta,with the summer sky above filled with about two dozen meteors from the annual shower on August 12,2023. The meteors all appear to be streaking away from the radiant point in Perseus at left,below the "W" of Cassiopeia. The meteor trails are shortest near the radiant point,as at that location they are coming at us head on. The Andromeda Galaxy is near centre.13998491 - This is the rich star cluster nicknamed Caroline's Rose,or officially NGC 7789,in Cassiopeia. Caroline Herschel,sister of William Herschel,discovered it in 1783. In the eyepiece its stars do take on the appearance of nested rose petals. Subtle effects like that are always lost in photos of star clusters.13900627 - The iconic Parks Canada red chairs at the waterfowl viewing pond at the entrance of Waterton Lakes National Park, Alberta, Canada, on a moonlit autumn evening with the stars of the autumn sky rising in the northeast. Visible are Perseus, the W of Cassiopeia, and most of Andromeda, including the Andromeda Galaxy at upper right. The bright star at lower left is Capella in Auriga.13900398 - Messier 52 open cluster, at left, and the Bubble Nebula, NGC 7635 below and to the right of it, at centre, plus the small red nebula NGC 7538 at right. The open cluster at lower right is NGC 7510. All in Cassiopeia.13900379 - The Northern Lights dance over the sweeping Red Deer River and Badlands of southern Alberta, from Orkney Viewpoint looking north over the valley. The Bleriot Ferry crossing is in the distance at the lights. Cassiopeia is embedded in the purple curtains. The river reflects the aurora light.13900270 - The 1910 Liberty Schoolhouse, a pioneer one-room school, on the Alberta prairie near Majorville, in the moonlight with an aurora across the north. Polaris is at top left. Cassiopeia is above the school. The 8-day waxing Moon provides the illumination.13900197 - The autumn constellations of Cassiopeia (the W at lower centre) and Cepheus (at top) amid autumn aspens on a moonlit September evening. The Andromeda Galaxy, M31, is at lower right. I shot this from the Elbow Falls area in Kananaskis, Alberta. Illumination is from a waxing gibbous Moon.13899777 - Circumpolar star trails at dawn over the historic Butala homestead at the Old Man on His Back Prairie and Heritage Conservation Area in southwest Saskatchewan, taken May 2015. This is a stack of 70 frames from a larger time-lapse sequence, from the start of the sequence in the dusk twilight, with some aurora active and adding green and magenta to the sky. Cassiopeia is at left over the house.13898975 - The stars of the Big Dipper at left and the W of Cassiopeia at right over a silhouette of trees in the Cypress Hills Interprovincial Park, Saskatchewan. Polaris and the Little Dipper are at centre. This serves to illustrate the location of these northern stars in late summer and autumn. The Andromeda Galaxy is at upper right, with a short meteor trail below it.13897883 - This is a portrait of Cassiopeia the Queen that takes in the red emission nebulas in the constellation as well as recording some of the larger star clusters. The area is also laced with dark lanes of dust.13897773 - NGC 281, aka the Pacman Nebula, in Cassiopeia, near the bright star Schedir (or Shedar), at right, and below Achird at top.13999530 - The stars of the northern sky over Castle Mountain in Banff National Park,Alberta. This was June 6,2023 on a very clear night,but bright with blue summer twilight at this latitude of 51° N in June. The W of Cassiopeia and the Milky Way are at right. Polaris is at top.13900157 - Cassiopeia nearly overhead on an autumn night, amid the pines at Athabasca Fall, Jasper National Park, Alberta. The Andromeda Galaxy is at top, Perseus is at upper right, and Cepheus and Cygnus at lower left.13900148 - A panorama of the northern stars in autumn over and reflected in the calm waters of Lake Edith in Jasper National Park, in the deep twilight. The Big Dipper and Ursa Major are at left, with Arcturus over Pyramid Mountain at far left. Capella is rising at right, and above it are the stars of Perseus and Cassiopeia. This was on a very clear mid-October night in 2022.13899622 - Swirls of auroral curtains over Båtsfjord, Norway while we were in port on the southbound portion of the Hurtigruten coastal cruise on the ms Trollfjord. This was March 1, 2019. The stars of Taurus and the Pleiades are at left; Cassiopeia at upper right.13898682 - The autumn constellations of Perseus and Cassiopeia above, with bright Capella in Auriga and the Pleiades star cluster in Taurus, at bottom, rising in the northeast over Lake Edith in Jasper National Park, on a clear autumn night. The Double Cluster is at centre, above the larger group of stars around Mirfak called the Perseus Association.13898004 - Badlands formations in Dinosaur Provincial Park lit by the light from the July 2022 "supermoon" Full Moon off frame at right and behind the hill, on a very clear night. The stars of the northern sky are set in a deep blue sky. Arcturus is at far left; the Big Dipper is at left (distorted somewhat by the panorama projection); Polaris is left of centre at top; Cassiopeia is right of center; Andromeda and Pegasus are below the W of Cassiopeia, and at far right is the star Altair.13897824 - The eroding formations of Dinosaur Provincial Park, Alberta, lit by the rising gibbous Moon, off camera at right, on April 21/22, 2019. This is looking north, with Polaris at upper centre, Capella setting at left, Vega rising at right, and the W of Cassiopeia at lower centre.13897384 - Circumpolar star trails circling above an old rustic and abandoned house near Bow Island, Alberta, with illumination from the nearly Full Moon. Cassiopeia is near centre. Polaris is at top left.71348413 - Cassiopeia Therma, Badenweiler, Markgräflerland, Black Forest, Baden-Württemberg, Germany10240201 - View of Cassiopeia thermal pool outside in Badenweiler, Black Forest, Germany70436473 - Worker fixed the mooring line of CMA CGM Cassiopeia in Hamburg, Burchardkai, Hamburg, Germany70436472 - Worker fixed the mooring line of CMA CGM Cassiopeia in Hamburg, Burchardkai, Hamburg, Germany
