Beautiful Astrophotos: Crescent Moon and Venus Rising

The waning crescent Moon below Venus, rising in the east on June 24, 2014 as seen from home over the flat prairie horizon of southern Alberta, Canada. Credit and copyright: Alan Dyer.

Did you see the crescent Moon near a bright star on Tuesday morning this week? Many of our Flickr group astrophotographers captured gorgeous shots of the two together in the sky, including this eye-candy image from Alan Dyer from Canada. Just take a look!

A beautiful conjunction between the Moon, the very bright planet Venus, and the easily recognizable open star cluster of the Pleiades from central Italy on the morning of June 24, 2014. Credit and copyright: Giuseppe Petricca.
A beautiful conjunction between the Moon, the very bright planet Venus, and the easily recognizable open star cluster of the Pleiades from central Italy on the morning of June 24, 2014. Credit and copyright: Giuseppe Petricca.
The waning crescent Moon and Venus as seen from the UK on June 24, 2014. Credit and copyright: Sculptor Lil on Flickr.
The waning crescent Moon and Venus as seen from the UK on June 24, 2014. Credit and copyright: Sculptor Lil on Flickr.
Moon and Venus Conjunction approximately 1 hour before sunrise on 24th June 2014. Looking east over central London with Canary Wharf on the horizon. Credit and copyright: Roger Hutchinson.
Moon and Venus Conjunction approximately 1 hour before sunrise on 24th June 2014. Looking east over central London with Canary Wharf on the horizon. Credit and copyright: Roger Hutchinson.
Venus and Waning Crescent Moon on June 24, 2014. Credit and copyright: Stephen Rahn.
Venus and Waning Crescent Moon on June 24, 2014. Credit and copyright: Stephen Rahn.

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Wow! See the ‘International Earth & Sky Photo Contest’ Winners

A montage of Earth & Sky International Photo Contest winners, courtesy of TWAN.

Need a little eye candy? Look no further! Here are the latest winners of the International Earth and Sky Photo Contest. This was the 5th annual contest, which is organized by The World at Night (TWAN), the National Optical Astronomy Observatory, and Global Astronomy Month from Astronomers Without Borders. This contest stresses the importance and awareness of dark skies, look for images that portray the “TWAN style” —showing both the Earth and the sky—by combining elements of the night sky set in the backdrop of the Earth horizon, often with a notable scenery or landmark.

The 2014 contest had two categories: “Beauty of The Night Sky” and “Against The Lights.”

“Both contest categories provide a visual awareness of the disappearing starry night sky and hopefully an understanding as to its cause,”said contest judge Connie Walker, associate scientist and education specialist at the National Optical Astronomy Observatory. “The added hope is that the photos will provide an incentive to be more actively involved in reasonable light pollution solutions and therefore dark skies preservation.”

Click on each of the image here for larger versions.

The first prize in Beauty of the Night Sky category was awarded to Luc Perrot from Réunion Island of France (southern Indian Ocean), for his image “Over the Top,” below, shot on Feb 28, 2014. A volcano in the Reunion Island peaks out of a sea of clouds and rests under stars.

“The photograph beautifully captures a scene that is eternal, the central bulge of the Milky Way is rising majestically over Piton de la Fournaise volcano,” said contest judge David Malin, who is widely known as a pioneer in scientific astrophotography “The image shows no sign of human presence, and is a reminder that the foreground landscape and the dark dust lanes in the Milky Way are made of the same elements, seen here as delicate clouds and solid mountain peaks.”

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Here are the “Beauty of the Night Sky” top winners:

1- Luc Perrot, Reunion Island (France)
2- Ben Coffman, USA
3- Nicholas Roemmelt, Austria
4- Ibrahim Elawadi, Egypt
5- Phil Hart, Australia

We loved this image, below, from Nicholas Roemmelt of Austria for his outstanding capture of aurora over Kirkjufell waterfalls in Iceland in a moonlit night of March 2014, titled “Kirkjufell Nights” which won third place in the “Beauty of the Night” category.

Contest judge and long-time National Geographic photographer James Richardson regards this image “a fantastic confluence of the forces of nature. This is, of course, just one small corner of our universe, and yet we see swirling all the waterfalls carving at the rocky landscape, the mountain resisting erosion, the aurora sweeping around the pole and the stars beyond, part of the whole. The organizational power of this photograph is just wonderful.”

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The first prize in “Against the Lights category” (and the overall contest winner) goes to Giorgia Hofer of Italy for his photo “Light in the Sky” taken on January 1, 2014 from Cibiana Pass in the Dolomites (Alps), northern Italy.

“I tried to portray the mist produced by the drones launched fireworks on the evening of new that were illuminated by a nearby light tower. in the only dark part of the sky the Big Dipper (the prominent part of constellation Ursa Major) is perfectly framed by the rays,” said the photographer.

Contest judge James Richardson said of this photo, “This captures the great ambiguity we feel about the night and night lighting. It is at once beautiful and beautifully composed. But it is also night lighting obscuring the beauties of the night. A beautiful image that confronts us with our own, conflicted desires.”

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The entire “Against the Lights” winners are:
1- Giorgia Hofer, Italy
2- Alex Conu, Romania
3- Majid Ghohrudi, Iran
4- Mark Gee, New Zealand
5- Song Hongxiao, China

We also loved the fifth place winner in the “Against the Lights” category. “Heavenly Street” by Song Hongxiao of China is a long-exposure photo sequence of March 30, 2013 that captures star trails from the sacred Taishan or Mount Tai. Says the photographer: “Its been an ancient China tradition that people climb to the top of Mountain Tai to watch the beautiful sunrise and pray. In this picture thousands of people are walking across the Heavenly Street. The lights from their flashlight interplays with the stars in the sky.”

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There are also 70 images as honorable mention which you can see in the video below, or in the contest Guest Gallery. The images were submitted (or taken) from 55 countries and territories.

You can find out more about this contest and the judges here. Keep your eye out for the chance to participate in next year’s contest at TWAN’s contest page.

Amazing Manual Trailing of Sirius and More Astrophotos from Pakistan

The colorful star Sirius in a 2-second exposure using a manual trailing technique. Credit and copyright: Roshaan Bukhari.

Ever notice how the brilliant star Sirius appears to change colors right before your eyes? Astrophotographer Roshaan Bukhari from Pakistan wanted to see for himself how this twinkling star changes in color due to the effects of our atmosphere as its light gets refracted and he did a little experiment with his telescope and camera. What resulted was a unique and colorful astrophoto!

“I pointed my telescope to sharply focus on Sirius and put my DSLR camera to 2 second exposure while holding it near the eyepiece and focusing Sirius from the camera viewfinder as well,” Roshaan told Universe Today via email. “I started shaking the telescope in a circular manner by holding it from the eyepiece so that Sirius was dancing all over the eyepiece in an ‘O’ shape. That’s when I pressed the camera shutter button and the shutter remained open for 2 seconds, recording the colours and the pattern of Sirius within the eyepiece.”

Roshaan said he did enhance the contrast to bring the trails out more clearly, but the color saturation and hues have not been altered in any way. The changes in color in just a two-second exposure are really amazing!

Roshaan shared how astronomy and astrophotography in Pakistan is becoming a “blooming field now” — which we are very happy to hear! “And I’m very happy to say that I am a part of it!” he said, adding, “I’m one of the biggest fans of Universe Today and have been listening to it’s podcasts on iTunes since i got my first iPhone back in 2008.”

Here are few more images from Roshaan Bukhari under Pakistan skies:

Two views of the the 13-day old Moon on  June 11, 2014 at  7 pm and 2 am local time, as seen from Lahore, Pakistan.  Credit and copyright: Roshaan Bukhari.
Two views of the the 13-day old Moon on June 11, 2014 at 7 pm and 2 am local time, as seen from Lahore, Pakistan. Credit and copyright: Roshaan Bukhari.

How does the look of the Moon change during the night? These images of the Moon — taken 7 hours apart — were shot through Roshaan’s telescope with his mobile phone camera using the handheld afocal method!

Phase of the moon at 7 pm was 96.8%, while at 2 am it was 97.5% (rate of change of lunar phase turns out to be 0.7% in 7 hours, figures estimated from Stellarium).

Roshaan said the quality of the images is not that great since he took them while there a lot of dust was up in the atmosphere due to some strong winds, but we think they look great!

The phases of Venus from November 2013 to January 2014. Credit and copyright: Roshaan Bukhari.
The phases of Venus from November 2013 to January 2014. Credit and copyright: Roshaan Bukhari.
A closeup of four craters that appear on the limb of the Moon. Credit and copyright: Roshaan Bukhari.
A closeup of four craters that appear on the limb of the Moon. Credit and copyright: Roshaan Bukhari.

Thanks to Roshaan for sharing his images from Pakistan.

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Astrophoto: Sky of Milk in a Lake of Fire

The Milky Way over the Lake of Fire, 'Lagoa do Fogo' on the island São Miguel in the Azores in Portugal. Credit and copyright: Miguel Claro.

A gorgeous new 21-image mosaic from our of our “regulars,” Miguel Claro. Miguel explains the view:

Azores is one of the two autonomous regions of Portugal, composed of nine volcanic islands situated in the middle of the Atlantic Ocean. One of the islands is São Miguel, where we can find a beautiful lake in the crater center, called Lake of Fire, “Lagoa do Fogo”. Above it, the sky reveals the magnificent arc of our galaxy, the Milky Way, besides the light pollution coming from Vila Franca do Campo, a small town at the southern shore of the island, that illuminates the clouds near the horizon with the an orange tone. From left to right, we can see the swan (Cygnus) constellation, with its North America nebula (NGC7000) clearly visible below the Deneb star, down to the right, we can find Aquila. Sagittarius is covered by the cloud. Near the right limit, we find Scorpius and it´s super giant star, Antares, following to the right edge of the picture, it is visible the planet Saturn, in Libra.

His equipment and specs: Canon 60Da – ISO2500; 24mm at f/2; Exp. 20 secs. in 04/05/2014 at 3:45 AM.

There is also an annotated version available here.

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Astrophoto: Sunset Echo

A sun pillar among the clouds at sunset create the look of second Sun on May 31, 2014. Credit: Dave Walker.

Sunset on Tatooine? Nah, just an unusual combination of a dazzling orange sunset, clouds and a sun pillar that creates an “echo” effect of the setting Sun. As seen by astrophotographer Dave Walker in the UK on May 31, 2014.

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Astrophoto: Spectacular View of the Triffid Nebula in Narrowband

M20, the Triffid Nebula in narrowband, Taken remotely from Siding Springs Observatory in Australia. 38 hours of exposure, taken during May 2014. Credit and copyright: Ian Sharp.

What a gorgeous deep sky astrophoto! M20, also known as the Trifid Nebula is located in Sagittarius, and its name means ‘divided into three lobes.’ The ‘lobes’ are clearly visible in this very pretty palette of colors by astrophotographer Ian Sharp.

“I’ve been agonising about this one because it was a real struggle to find a palette that worked because the Hα data was so strong,” Ian told Universe Today via email. He said the regular Hubble palette caused a very green result, so instead he used this mix of channels:

R: (Hα x 0.50) + (SII x 0.50)
G: (OIII x 0.85) + (Hα x 0.15)
B: OIII

This was taken remotely from Siding Spring Observatory in Australia over the past few weeks, with 38 hours of exposure.

Hα: 27 x 1800s
OIII: 28 x 1800s
SII: 21 x 1800s

Here’s the link to the photo on Ian’s website.

The details of the equipment used to take this are below:

Optical Tube Assembly RCOS 12.5” F/9 (2857mm focal length) Carbon-Fibre Tube w/TCC2, PIR and FFC
Equatorial Mount Bisque Paramount ME
Imaging Camera Apogee F16M-D9 (KAF-16803) with 7 slot filter wheel
Imaging Camera Filters Astrodon Series II L,R,G,B, Ha (5nm), OIII (3nm) and SII (3nm)
Guide Camera MMOAG with SBIG ST-402ME
The system delivers a 44×44 arcmin FoV operating at .65 arcsec/pixel

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More Camelopardalids: Persistent Trains and that Satellite Fuel Dump Cloud

A Camelopardalids meteor captured at Jebel Al Jais mountain on the morning of May 24, 2014. Credit and copyright: Justin Ng.

The first ever Camelopardalids Meteor Shower ended up being more of a drizzle than a shower, said astrophotographer John Chumack. “The new shower had very few meteors per hour, I estimated about 8 to 12 per hour, most were faint, but it did produce a few bright ones, as seen captured by my Meteor Video Camera network at my backyard observatory in Dayton Ohio.”

The above image is by Justin Ng who went to Jebel Al Jais mountain near Dubai to capture the meteor shower.

As our own Bob King reported the morning after — with several images and apt descriptions of the shower — the peak activity seem to occur around 2:00am to 4:00am EST (0700 to 900 UT).

There was a lot of buzz about a weird gigantic persistent train that occurred early on (about 1 am EST) and it ended up being a cameo appearance by the Advanced Land Observation Satellite a new Japanese mapping satellite, and a fuel dump from a booster stage of the satellite’s launch vehicle. Read more about it at Bob’s article, and see some images of it below.

Also, see a great video capture of a persistent train, shot by astrophotographer Gavin Heffernan:

We’ve had some more images come in via email and on our Flickr page

Persistent trains are the vaporized remains of the tiny meteoroid. The dust is blown around by upper level winds in Earth’s atmosphere.

Here’s a great time-lapse of the plume from the fuel dump. Astrophotographer Alan Dyer called it a “strange glow of light that moved across the northern sky… What I thought was an odd curtain of slow-moving, colourless aurora — and I’ve seen those before — has many people who also saw it suspecting it was a glow from a fuel dump from an orbiting satellite.

This short time-lapse of 22 frames covers about 22 minutes starting at 11:59 pm MDT on May 23 Each frame is a 60-second exposure taken at 2 second intervals, played back at one frame per second.

A Camelopardolids Meteor on May 24, 2014. Credit and copyright: Stephen Rahn.
A Camelopardolids Meteor on May 24, 2014. Credit and copyright: Stephen Rahn.
Camelopardalids Meteor zips past the Big Dipper and Mars on May 24, 2014. Credit and copyright: John Chumack.
Camelopardalids Meteor zips past the Big Dipper and Mars on May 24, 2014. Credit and copyright: John Chumack.

Here’s a video compilation put together by John Chumack:

Closeup of one frame of a timelapse session containing what appears to be a meteor from the  Camelopardalids meteor shower. Credit and copyright: DaretheHair on Flickr.
Closeup of one frame of a timelapse session containing what appears to be a meteor from the
Camelopardalids meteor shower. Credit and copyright: DaretheHair on Flickr.
An animated gif of the strange ‘cloud’ plume from a fuel dump from the launch of a new Japanese mapping satellite. Credit and copyright: DaretheHair.

We’ll add more images as they come in!

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Astrophotos: The Wispy Edge of the Sun

Sun in H-alpha, prominences May 17, 2014. Credit and copyright: Mary Spicer.

It’s like a total solar eclipse — without the Moon! Using a special hydrogen-alpha filter that completely blocks the Sun’s photosphere (visible surface) these images show just the Sun’s corona and the dancing solar prominences. The filter blocks all light from the Sun except for the red light emitted by excited hydrogen atoms, which are responsible for the distinctive color of prominences and the chromosphere, the wispy, hot layer of gas that overlies the photosphere.

Of course, never look directly at the Sun with the naked eye or through a telescope without a special solar filter.

The image above by Mary Spicer was taken with a Coronado PST, 2 x Barlow plus Canon 1100D. ISO-3200 1/400 second exposure, processed in Lightroom and Focus Magic.

See more below:

Solar prominences on April 21, 2014. Credit and copyright: Roger Hutchinson.
Solar prominences on April 21, 2014. Credit and copyright: Roger Hutchinson.

These images by Roger Hutchinson were taken with a Lunt LS60 Ha, Skyris 618C, and 2.5x Powermate.

Solar prominences on May 18, 2014 in H-alpha. Credit and copyright: Roger Hutchinson.
Solar prominences on May 18, 2014 in H-alpha. Credit and copyright: Roger Hutchinson.

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Astrophoto: Space Station Creates a Zipper on the Sun

A mosaic of 46 images showing the transit of the ISS across the sun visible from southwest London on May 16, 2014 at 06:23 UT. Credit and copyright: Roger Hutchinson.

“I’ve been wanting to get one of these for ages!” said astrophotographer Roger Hutchinson from London, England. This awesome image of the International Space Station transiting across the Sun earlier today — which creates a “zipper”-like effect on the Sun’s surface – is a composite of 46 images, taken from Southwest SW London on May 16, 2014 at 06:23 UT. Roger used a Lunt LS60 Ha telescope and a Skyris 274C camera.

Amazing.

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Astrophotos: Occultation of Saturn

Saturn heading behind the Moon on May 14, 2014. Credit and copyright: Silveryway on Flickr.

Observers in Australia and New Zealand had a special treat this week: watching Saturn disappear behind the Moon during an event called an occultation. (You can read all the details of how and why this happens here in our preview article.) Catching an event like this with a camera is tricky… the bright Moon can wash out the comparatively tiny (from our vantage point) planet Saturn. But here, several astrophotographers had success. Above is a nice view from Silveryway on Flickr.

See an animation of the event below from astroblogger Ian Musgrave:

An animated gif of the occulation of Saturn by the Moon on May 14, 2014. Credit and copyright: Ian Musgrave.

Ian Musgrave from Australia used a 4″ Newtonian telescope, with a “Point and Shoot” Canon IXUS attached with inifinty to infinity focussing, 3xZoom, and a 25mm eye piece. You can see his entire set of images on his website here.

Widefield view of the occultation of Saturn on May 14, 2014. Credit and copyright: Ian Musgrave.
Widefield view of the occultation of Saturn on May 14, 2014. Credit and copyright: Ian Musgrave.

Peter Lake, also from Australia not only took images of the event, but also did a live Hangout on G+.

“Live hangouts and driving a telescope live is a tricky business,” Peter wrote on his website. “I lost focus playing around trying to improve the image due to the thin cloud.” He added that the night sky wasn’t ideal that evening. “The full moon was shining through thin clouds, washing out a bit of the detail.”

Saturn getting ready to head behind the Moon. Credit and copyright: Peter Lake.
Saturn getting ready to head behind the Moon. Credit and copyright: Peter Lake.

You can watch a replay of Peter’s Hangout below:

Saturn and the Moon diffusion. The clouds drifted across the sky, Saturn and the Moon shone bright, the view from the UK. Credit and copyright: Sarah and Simon Fisher.
Saturn and the Moon diffusion. The clouds drifted across the sky, Saturn and the Moon shone bright, the view from the UK. Credit and copyright: Sarah and Simon Fisher.

Sarah and Simon Fisher from the UK captured this “diffused” view of Saturn close the Moon on the evening of May 13, 2014.

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