Conjunction Over the Old Barn


Moon & Venus over Old Barn

The Moon and Venus shine in conjunction over an old pioneer barn.

Tonight, April 21, the waxing crescent Moon passed a wide eight degrees to the left of Venus. That’s a wide conjunction to be sure, if we can even call it a conjunction!

Nevertheless, when the two brightest objects in the night sky come together it’s worth looking at and photographing.

I had planned to drive west, to the Kananaskis area of southern Alberta, to shoot the celestial scene over the Rockies. But clouds to the west thwarted those plans.

As it is, I still fought the oncoming clouds out on the plains. I chose a favourite old barn near home. It made a rustic foreground to the twilight sky.

Venus remains a brilliant “evening star” all spring and into the early summer. We’ll see a similar wide passage of the crescent Moon by Venus a month from now, on the evening of May 21.

– Alan, April 21, 2015 / © 2015 Alan Dyer / www.amazingsky.com

Mars, Saturn and the Milky Way in Twilight


Mars, Saturn & Milky Way over Ranch Corral

Mars and Saturn meet in conjunction beside the Milky Way.

As it was getting dark two nights ago, I shot this view of Mars and Saturn (the “double star” at right, with Mars below Saturn) paired together now in the evening twilight. The location was Grasslands National Park, on the Park’s main loop tour road.

At the centre of the image is Scorpius and its bright star Antares, just behind the gate of the old corral.

At left are the star clouds of the Milky Way and the galactic core. Just above the horizon are the naked-eye star clusters Messier 6 and Messier 7, the most southerly of the popular Messier objects.

The sky is blue from the last of the twilight glow.

The image is a composite of two exposures, both 1 minute but one tracking the sky and one with the drive turned off to provide the sharper foreground.

– Alan, August 29, 2014 / © 2014 Alan Dyer

 

Starlight at the Old Corral


Milky Way over the 76 Ranch Corral

The Milky Way shines behind the rustic corral of the 76 Ranch in Grasslands National Park.

It’s not a gunfight at the OK Corral, but starlight at the 76 Ranch Corral. I shot this Tuesday night in the Frenchman River valley in Saskatchewan’s Grasslands National Park. 

The scene captures the summer Milky Way, some green bands of airglow, and the old corral lit by starlight and some aurora beginning to brighten to the north.

Some occasional flashes of distant spotlights from down the valley also provide foreground illumination. The lights came from ferret spotters out at night checking on the nocturnal black-footed ferret. 

The corral once belonged to the 76 Ranch, one of the largest in Canada in its day and owned by Sir John Lister-Kaye, one of many upper class Brits who came to Canada in the 1880s to make their fortune in the newly opened range lands — until drought and hard winters of the southern Prairies forced them to sell out and break up their once huge land holdings. 

This image is a composite, but of five frames all shot at the same place in quick succession. I did not fake the sky into a foreground shot at some other time and place.

Four shots are tracked, to follow the sky for pinpoint stars. I used the new Sky-Watcher Star Adventurer tracker.

For one shot at the end of the sequence I turned the tracker’s drive off to take a single sharp image of the foreground.

Using masking in Photoshop I removed the blurry foreground from the sky images and the blurry trailed sky from the ground image.

Each was a 3-minute exposure at ISO 1600 with the 24mm lens at f/2.5.

 

Aurora over Grasslands Park


Aurora over Grasslands National Park #1

The Northern Lights dance over the prairie landscape of Grasslands National Park.

The aurora warnings were out for last night but I hadn’t expected to see much. But about 10:30 pm a faint arc appeared to the northeast. The display brightened about local midnight (Central Standard Time here in Saskatchewan) and became fairly active for a time.

The main arc increased in intensity and moved with fine structure and detail. The eye could see some faint, colourless curtains extending upward but the camera picks them up as red, typical of auroral curtains reaching into the top of the atmosphere.

Aurora over Grasslands National Park #2

I shot these from the Frenchman River valley, a wide coulee formed by glacial rivers and now the heart of the West Block of Grasslands National Park.

It was a beautifully dark site except for flashes of spotlights now and then (not seen in the photos here) from naturalists doing census studies of the nocturnal and endangered black-footed ferret recently re-introduced to the Park. Ironically, their lights spoiled the otherwise pristine and pitch-black night in this dark sky preserve.

– Alan, August 27, 2014 / © 2014 Alan Dyer

 

Standing Under the Stars at Grasslands Park


Standing Under the Stars at Grasslands Park

Grasslands National Park is one of the finest places in Canada to revel in the dark night sky.

This was the scene last night, in far south Saskatchewan, under clear and super dark night skies, at long last after a week of rain, wind and wintery cold.

I’m at Grasslands National Park south of Val Marie, Saskatchewan, to shoot night sky panoramas in what must rank as Canada’s darkest Dark Sky Preserve.

The park itself is new, created only a decade and half ago. It preserves original prairie grasses and is home to unique and rare species. Bison roam here, allowing you to travel back to pre-European times as you gaze out onto a landscape much as it was for thousands of years.

But look up at night and you can gaze at a sky as it was seen for thousands of years, mostly unblemished by the artificial glows of light pollution. Grasslands National Park is a “dark sky preserve,” allowing visitors to see the stars and Milky Way as they should be seen.

I shot this 360° panorama from the Eagle Butte Loop Trail just inside the boundary of the Park. The main hill is 70 Mile Butte, a landmark to the early NorthWest Mounted Police as it lay 70 miles from their posts at Wood Mountain to the east and Eastend to the west.

This view looks out across the farmland to the west and a handful of yard lights. But little else spoils the view around the rest of the horizon. The last vestiges of evening twilight provide a backdrop for the lone silhouette.

The Milky Way arches overhead, and some bands of green airglow, a natural night sky phenomenon, stretch from east to west. The centre of the Milky Way Galaxy lies to the far right, with its glowing clouds of stars.

– Alan, August 26, 2014 / © 2014 Alan Dyer

Wheatfield Moon and Planets


Wheatfield Moon and Planets

The waxing Moon begins its three-day passage past Spica, Mars and Saturn in the twilight sky.

This was the scene tonight, August 1, from a wheat field near home, as the waxing Moon appeared to the right of the star Spica in Virgo.

To the east, or left, of those two objects lies Mars, at the centre of the frame. To the left of Mars is Saturn, flanked by stars in Libra.

The Moon was near Spica tonight but will appear near Mars Saturday night and near Saturn on Sunday night.

Look low in the southwest as the sky is getting dark.

— Alan, Aug 1, 2014 / ©2014 Alan Dyer

 

Circling Stars Over the Open Range


Reesor Ranch Circumpolar Star Trails

The stars swirl in circles above the big sky country of the Canadian Prairies.

For these images I set the camera to take hundreds of images over the course of about 4 hours, then stacked about 100 frames for each of the composites. I stacked the images with the application StarStax

The result shows the stars circling the North Celestial Pole and Polaris in the northern sky. The top image is from earlier in the night when the Moon was still up lighting the landscape.

Reesor Ranch Circumpolar Star Trails v2

The image above is from late in the night, after moonset, and with the glow of dawn beginning to brighten the northern sky. Some low noctilucent clouds are also appearing on the horizon.

This was a beautiful night at Reesor Ranch in Saskatchewan, on the edge of Cypress Hills Interprovincial Park, on the Alberta-Saskatchewan border. I’ve just wrapping up a week of shooting here with clear nights every night but two. The hard drives are full!

– Alan, July 11, 2014 / © 2014 Alan Dyer