Astrophoto: A Well-Rounded Glow

The bubble nebula Abell 39. Credit: Adam Block/Mount Lemmon SkyCenter/University of Arizona

In theory, planetary nebulae should be simple and spherical, like the soap bubbles you made as a child. But only a rare few actually are! Here’s an example of one of the almost perfectly round planetary nebulae.

“Abell 39 is the quintessential bubble nebula with spherical form,” writes Adam Block, who is an avid astrophotographer, as well as the Public Observing Programs Coordinator at the Mount Lemmon Sky Center in Tucson, Arizona. “As this is a ‘true color”‘(broadband) image, it is difficult to show the limb brightening and the variations in the transparent shell like narrowband images do. I am glad to finally have this one in the collection of recent work.”

See more information about this image at the Mount Lemmon Sky Center’s website

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Astrophoto: Stunning Starscape by Sean Parker

A great shot of the beautiful night-time sky by astrophotographer Sean Parker! Sean used a Canon 5DMKII, Nikkor 14-24MM F/2.8 at 20 seconds and ISO 1000, and processed the image with Adobe Lightroom. See more of Sean’s work at his Flickr page, or his G+ page.

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The Moon from Earth As You’ve Never Seen it Before

The Morteus region on the Moon, taken from the suburbs of Paris, France. Credit: Thierry Legault. Used by permission.

Think this is an orbital view of the Moon? Guess again. Astrophotographer Thierry Legault took this image from his backyard in the suburbs of Paris, France! He’s taken a series of images of the Moon the past few nights that will blow your mind when you consider they were taken from Earth, within the confines of the metropolis of Paris (largest city in France, 5th largest in the EU, 20th largest in the world). Thierry used a Celestron C14 EdgeHD (356mm) and Skynyx2.2 camera. You definitely want to click on these images for the larger versions on Thierry’s website, and he suggests using a full-HD screen in subdued surroundings.

Additionally, Thierry also recently took images of Mercury and Uranus that include incredible detail.

Plato, Mons Pico and Montes Teneriffe as seen on Sept 8th, 2010, from the suburbs of Paris, France. Credit: Thierry Legault. Used by permission.

The clarity and detail are just tremendous. See all of Thierry’s recent lunar images at this link. He has a collection of twelve different images of various regions on the Moon and all are stunning.

Below are his images of Mercury and Uranus. In the image of Mercury, surface details are visible, and the cloud belts are even visible on the images of Uranus:

Incredibly detailed view of Mercury on August 23, 2012, as seen from Blancourt, France. Credit: Thierry Legault. Used by permission.

Uranus, as seen on September 9, 2012 from Blancourt, France. Credit: Thierry Legault. Used by permission.

Thanks, as always, to Thierry Legault for sharing his images and allowing us to post them. Check out his website: http://legault.perso.sfr.fr/ for more wonderful images and information about how he does his amazing astrophotography.

Astrophoto: Milky Way from Onizuka Astronomy Center, Hawaii

Here’s a great view of the Milky Way from the Onizuka Astronomy Center on the Big Island of Hawaii by astronomical artist Fahad Sulehria. To reach the summit of Mauna Kea, where some of the biggest telescopes on Earth reside, visitors must stop at the Onizuka Center for acclimating to the high altitude. The summit is about 4,200 meters (13,796 feet), and the Onizuka Center is located about 2,740 meters (9,000 feet) above sea level. “The sky is much clearer and less polluted than most places on Earth, making it an ideal place to do stargazing,” writes Sulehria. “In the background you see a red glow, which comes from the Halema’uma’u crater of the famous Kilauea Volcano on Hawaii.”

Equipment: Canon 550D with 28-200 mm lens. Exposure: 31s @ ISO 1600/F3.5.

See more of Sulehria’s work at his website, Nova Celestia

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Was Last Night’s Moon Blue for You?

A blue-tinted Moon on August 31, 2012. Credit (and tinting): joeys-astro-gallery on Flickr

Last night’s full Moon was a “Blue Moon” — where the Moon isn’t really blue, but is the name for when there is a second full Moon in a month. Normally, we only get one full Moon a month, but every 2 1/2 years or so, the calendar lines up just right, since the time between full moons is 29.5 days while most months are 30 or 31 days. Since we had a full Moon on August 2 and a second one last night on August 31,

Of course the Moon has reason to be “blue” (if we want to anthropomorphize a little) with the recent death of the first Moonwalker, Neil Armstrong. And sometimes the Moon can actually appear to be blue if volcanic ash or forest fire ash are in the atmosphere in your location, since ash particles can scatter away all the warm colors in Moonlight, leaving a pale blue tint to the Moon.

Our readers sent in their Blue Moon images from last night, and some, like the one above, used a little image editing magic to make the Moon appear blue, but most are just gorgeous images of our closest neighbor and constant companion in space.

Feast your eyes, below:

Clouds and lighting give the Moon a blue tint, too, in Paris, France. Credit: VegaStarCarpentier on Flick.

The Blue Moon on 08-31-2012, from Dayton, Ohio. Equipment: Modified Canon Rebel Xsi & 6″ F8 Cave reflector Scope, 1200mm, ISO 400 1/640 second exposure. Credit: John Chumack.

A tribute to Neil Armstrong on August 31, 2012 taken the day of his funeral. “The Moon’s own salute to its first great explorer.” Credit: Barry Q. Arnold, Alvaton, Kentucky, USA

The Moon on August 31, 2012 from Uberaba, Curitiba – Paraná, Brazil. Credit: Glauco Hass on Flickr.

The Moon on 31/08/2012 – 23:15 TL – from São Paulo, Brazil. Equipment: Maksutov Cassegrain Vixen 110 mm – F = 1035 mm – F/9.4 – Plano Focal – Nikon D3100 – 1/200 – ISO 100. Credit: Ednilson Oliveira.

August’s Other Full – “Blue” – Moon (on the 31st) as seen from Lowell, Michigan. Credit: Kevin’s Stuff on Flickr.

And here are a few notable images from August 30, the “almost” full Moon:

Great close-up (and not a crop) of the Moon on August 30, 2012 from Kopreinitz Koprivnicko-Krizevacka, Croatia. Credit: Eddie MacGraw on Flickr.

A helicopter by the Moon on August 30, 2012 as seen from London, England. The exhaust heat from the chopper distorts the light from the Moon. Credit: Sculptor Lil on Flickr.


Sugar Loaf, New York – The almost full moon rises behind Sugar Loaf Mountain on August 30, 2012. Credit: Tom Bushey on Flickr.

When are the next Blue Moons?
July 31, 2015
Two in 2018 — January 31 and March 31, meaning there is no February full Moon
October 31, 2020
August 31, 2023
May 31, 2026
December 31, 2028
September 30, 2031

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Winking at the Moon in Memory of Neil Armstrong

“Moon Through apple trees in Nova Scotia. The genesis and the destination.” Credit: Murdo Messer

In the statement released by the family of Neil Armstrong following his death, they said, “For those who may ask what they can do to honor Neil, we have a simple request. Honor his example of service, accomplishment and modesty, and the next time you walk outside on a clear night and see the Moon smiling down at you, think of Neil Armstrong and give him a wink.”

In the spirit of that request, we asked our readers to send in any pictures they took of the Moon last night while they thought of Neil and gave him a wink

“Moon, August 25, 2012. I had to shoot the Moon tonight to honour Neil Armstrong, who died today. Neil may be gone but his footprints will remain for millions of years.” Credit: Andrew Symes

Fly me to the Moon, on August 25, 2012 from Sydney, Australia. Credit: Carlos Orue.

“If I live until the day when mankind sow their footprints on Mars or beyond, I’ll remember that today, August 25, 2012, we said goodbye to the first of us to put his plan into another world. Farewell, Colonel Armstrong, now you’re in home.” Credit: Eduardo Marino.

The Moon on August 25, 2012. Credit: JM Rozada

The Moon on the evening of Neil Armstrong’s death. Credit: Mark Zaugg

“A wink for Neil,” writes Mike O’Shea from Methuen, Massachusetts. “Unfortunately not high calibre photo taken last night by my iPhone.
But the thought is still there.”

A church steeple in North London on August 26, 2012, with the Moon as a backdrop. Credit: Sculptor Lil on Flickr

Where Neil Armstrong’s footsteps lie. Taken August 25th, 2012 in Wauseon, Ohio. 20 exposures aligned and combined in Nebulosity 3 using my TEC 140 and QSI 583 WSG with Astrodon 3nm Ha Filter. Credit: Bill Schlosser.

The Moon as seen in Croatia on August 26, 2012, with a Meade etx-70, 5x Barlow and Nikon d5100. Stacked with 50 frames in Registax.

Neil Armstrong 1930-2012. Sic itur ad astra – thus one goes to the stars
Credit: Dalibor Grubacevic

A red Moon setting over the periphery of Zagreb, the capital of Croatia, taken on 27 July 2012, at 22.30 GMT. Credit: Pavel Gregoric

We’ll add more images as they come in. Join our Flickr group or send us your images by email

Astrophoto: Sky Island by Sean Parker

It’s true, the Perseid Meteor shower is the best star show of the year. But sometimes a little enhancement doesn’t hurt. I’ll let astrophotographer Sean Parker tell the story of this image:

A fellow star gazer friend and I both love space and also happen to love photography, so we packed up our gear and headed to the best place to observe the night sky that we know of, Mt. Lemmon. We set up 2 different time-lapses and this was a frame from one of them. In the time-lapse it shows us and other stargazers sitting on the rock observing the Perseid Meteor Shower under the dark skies about 40 minutes out of Tucson in the Catalina Mountains. Unfortunately there was some cloud cover which limited our view, but we were still able to see an acceptable amount of shooting stars.

Because there were other observers using their flashlights in the area, I decided to add some light painting gestures to the shot here and there. The shot is of me holding my phone and doing a circle motion and it just happened to be perfect timing with the meteor going by above the tree.

The Photo was taken at 1:48 AM. The clouds are reflecting the city lights of Tucson, Arizona. I’ve also added a warmer temperature to the image, but not much.

Camera Details:

Canon 5D MK II
Canon EF 24-70mm f/2.8L
20 Second exposure @ ISO-1600

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Astrovideo: Klingon Bird of Prey Attacks Venus!

Bird of Prey at Venus during Transit of 2012. Credit: John Chumack

“Okay, so it’s not a Klingon War Bird,” admits astrophotographer John Chumack, but it is a Sonoran Desert Bird of Prey swooping by Venus’ location in the sky during its transit across the face of the Sun in June 2012. And it is “freakin’ cool,” just as John describes it on Flickr.

John said he saw the “attack” live during his time on Kitt Peak in Arizona for the Transit of Venus observations, but just recently located and processed the footage. “The Sun was low to the horizon by this time…which accounts for the distorted looking Venus… Goes to show, you never know what will enter your field of view while imaging!”

The video of the event is below:

Thanks to John for sharing his image; see more of his work at his website, Galactic Images or his Flickr page.

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Astrophoto: Ptolemy’s Cluster by Rolf Wahl Olsen

Looking like diamonds in the sky, this lovely astrophoto shows Ptolemy’s Cluster, or Messier 7, a very bright open star cluster easily visible with the naked eye near the tail of Scorpius. Taken by photographer Rolf Wahl Olsen — Sky Viking on Flickr — this beautiful, glittering cluster is about 980 light years away from Earth and has some 80 member stars within its diameter of about 25 light years. Astronomers have determined these young, bright stars are approximately 200 million years old.

The cluster is visible as a hazy patch in the sky, and was first described by the ancient astronomer Ptolemy in 130 AD.

Rolf said this image was taken with a bright 78% illuminated Moon nearby.

Image details:
Date: 31st May 2012
Exposure: LRGB: 48:24:24:24m, total 2hrs @ -28C
Telescope: 10″ Serrurier Truss Newtonian f/5
Camera: QSI 683wsg with Lodestar guider
Filters: Astrodon LRGB E-Series Gen 2
Taken from Sky Viking’s observatory in Auckland, New Zealand

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See the “Martian Triangle” in the Sky Tonight!

If — like me — you’ve been focusing on all the great images and news coming from the Mars Science Laboratory, perhaps you’ve missed the great view of the “Martian Triangle,” now visible in the night sky at twilight! Astrophotographer John Chumack hasn’t missed the view. This image is from August 6, 2012 from his observatory in Yellow Springs, Ohio.

The Martian Triangle show starts at twilight, and you can find it by looking low in the southwestern sky. The star at the top is actually the planet Saturn, the star on the bottom left is Spica, and the bright spot on bottom right is the planet Mars. And remember, somewhere in your field of view, there’s a few spacecraft on and around Mars and another orbiting Saturn.

John took this image with a modified Canon Rebel Xsi DSLR and a 47mm Lens, at F5.6, ISO 800, 10 second exposure. See more of John’s wonderful astrophotos at his Flickr page or at his website, Galactic Images.

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