Astrophotographers Rush to Capture Images of New Supernova 2014J

The new supernova in M82 captured by the 32-inch Schulman Telescope (RCOS) at the Mount Lemmon Sky Center in Arizona on January 23, 2014. Credit and copyright: Adam Block/Mount Lemmon SkyCenter/University of Arizona

With news yesterday of the closest confirmed type Ia supernova since the 1800’s, astronomers in the northern hemisphere risked frostbite and hoped for clear skies to try and capture images of the newly named supernova, 2014J.

Others quickly sorted through images taken of the galaxy M82 taken within the last week to see if they managed to capture it unknowingly! Currently at about +11.5 magnitude, you’ll need at least a 4-inch and larger telescope to see SN2014J. But it is not hard to see in these great images here, as the object is the only bright star shining in the galaxy. Of course, not all of us have access to equipment like the 32-inch telescope at the Mount Lemmon Sky Center, but Adam Block stayed up for most of the night and managed to capture this spectacular image of M82 and the supernova.

See below for more:

An image of M82 taken on January 19, 2014, before the official announcement of the discovery of the supernova. SN2014J is clearly visible. Credit and copyright: Sarah Hall & Colin Campbell.
An image of M82 taken on January 19, 2014, before the official announcement of the discovery of the supernova. SN2014J is clearly visible. Credit and copyright: Sarah Hall & Colin Campbell.

This is one example of astronomers looking back at recent images to see if they captured the supernova without knowing it. This one by Sarah Hall and Colin Campbell was taken on January 19, 2014 between 20:39 to 20:44 UTC with a Newtonian Telescope with prime focus DSLR observation, 8 inch aperture 1000mm focal length (f/5).

The buzz on Twitter has been that the supernova was so bright, that automated supernova search telescopes and programs missed it because it was too bright and they dismissed it as an anomaly.

One of the latest Astronomer Telegrams puts the star going supernova no earlier than January 11 and sometime prior to January 19, but they haven’t narrowed it down any further yet. I’m sure more images will surface to help pinpoint the time.

In the meantime, enjoy these other great shots:

‘before and after’ animation of SN2014J, with the before taken in April 2013 and the after taken on January 22, 2014. Credit and copyright: Gianluca Masi, Virtual Telescope Project.
A view taken on January 22, 2014 of supernova 2014J in Messier 82 (M82) located in the constellation Ursa Major. Credit and copyright: Tom Wildoner.
A view taken on January 22, 2014 of supernova 2014J in Messier 82 (M82) located in the constellation Ursa Major. Credit and copyright: Tom Wildoner.
Supernova in M82 The Cigar Galaxy on January 23rd 06:23 UTC, comparing to an image taken in April 2013. Credit and copyright: Efrain Morales/Jaicoa Observatory.
Supernova in M82 The Cigar Galaxy on January 23rd 06:23 UTC, comparing to an image taken in April 2013. Credit and copyright: Efrain Morales/Jaicoa Observatory.
M82 showing the Type la supernova on January 23, 2014. A 45 minute exposure  with SXVR-H9C + C9. Credit and copyright: David G. Strange.
M82 showing the Type la supernova on January 23, 2014. A 45 minute exposure with SXVR-H9C + C9. Credit and copyright: David G. Strange.
Comparison images of M82 on January 4 and January 23, 2014. Credit and copyright: Scott MacNeill, Frosty Drew Observatory.
Comparison images of M82 on January 4 and January 23, 2014. Credit and copyright: Scott MacNeill, Frosty Drew Observatory.
Comparison images of M82 The image on the left was taken on December 24th, 2013. The image on the right was taken on January 20th, 2014. Credit and copyright: Stephen Rahn.
Comparison images of M82 The image on the left was taken on December 24th, 2013. The image on the right was taken on January 20th, 2014. Credit and copyright: Stephen Rahn.
M82 with SN2014J, taken on January 22, 2014 from Rosebank Observatory, Torquay, UK. Credit and copyright: Paul M. Hutchinson.
M82 with SN2014J, taken on January 22, 2014 from Rosebank Observatory, Torquay, UK. Credit and copyright: Paul M. Hutchinson.
Supernova in M82 taken Jan 22, 2014  with Canon 60D, EF 75-300mm zoom lens at 300mm and f/5.6, ISO5000 for 30 seconds on an iOptron Skytracker.  Credit and copyright: Robert Sparks.
Supernova in M82 taken Jan 22, 2014 with Canon 60D, EF 75-300mm zoom lens at 300mm and f/5.6, ISO5000 for 30 seconds on an iOptron Skytracker. Credit and copyright: Robert Sparks.
Image of SN2014J in M82 taken on January 23, 2014 from Hampshire, UK. Credit and copyright: Daniel Robb.
Image of SN2014J in M82 taken on January 23, 2014 from Hampshire, UK. Credit and copyright: Daniel Robb.
Image of the new supernova in M82, taken on January 22, 2014. Credit and copyright: Larry McNish, Calgary Centre of the Royal Astronomical Society of Canada.
Image of the new supernova in M82, taken on January 22, 2014. Credit and copyright: Larry McNish, Calgary Centre of the
Royal Astronomical Society of Canada.

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Watch: An Amazing, Mesmerizing Full Rotation of Jupiter

Jupiter as imaged by Michael Phillips on July 25th, 2009... note the impact scar discovered by Anthony Wesley to the lower left.
Jupiter as imaged by Michael Phillips on July 25th, 2009.

Jupiter is a happening place in the solar system. While bashful Mars only puts on a good show once every two year opposition period, and inner worlds such as Mercury and Venus yield no surface details to backyard observers at all, the cloud tops of Jupiter display a wealth of changing detail in even modest backyard telescopes.

And this month is a great time to start observing Jupiter, as the largest planet in our solar system just passed opposition on January 5th. Recently, veteran astrophotographer Michael Phillips amazed us here at Universe Today once again with a stunning time-lapse sequence of Jupiter and its moons Ganymede and Io. Now, he’s outdone himself with a new full rotation compilation of the gas giant planet.

The capture is simply mesmerizing to sit and watch. At 9.9 hours, Jupiter has the fastest rotational period of any planet in our solar system. In fact, with Jupiter currently visible low to the east at sunset, it’s possible to follow it through one rotation in the span of a single long January winter night.

We caught up with Michael recently and asked him about this amazing capture. The sequence was actually accomplished over the span of five successive evenings. This made it challenging to stitch together using a sophisticated program known as WINJupos.

“While this is possible on a long winter night when it is darker longer, I typically find it easier to do over multiple nights than one long sleepless night,” Michael told Universe Today. “If you wait too many days between observations, the features will change significantly, and then two nights will not match up clearly. The seams that result from using multiple nights are tricky to stick together. I created multiple non-overlapping seams and tried to blend them out against one another as layers in my image editing software. The result is smoother, but not quite the same as a single observation.”

A 14” f/4.5 Newtonian reflecting telescope was used for the captures. “Similar weather conditions and camera settings help quite a bit to make the multiple nights’ segments match up better,” Michael noted. “Keeping the same settings, using the same location away from my house  in the corner of the yard (to reduce local atmospheric turbulence) night after night gives consistent results after removing the variability of the weather.”

Planetary photography also requires special considerations prior to imaging, such as getting Jupiter high enough in the sky and at specific longitudes to get full coverage in the rotation sequence.

“I try to consider the local weather patterns and atmospheric stability (seeing), but in reality, I pushed myself to get out as much and often as I could,” Michael told Universe Today. “Typically, I try to wait until Jupiter is at the highest in the sky, as the result is looking through less atmosphere and thus more stable conditions. Sometimes, the planets jiggle around and you just want to scream ‘SIT STILL!’ Basically around the time of opposition I go out as often as it’s clear, as those are opportunities that you don’t get back again until next year.”

Jupiter reaches opposition just over once every 13 months, moving roughly one constellation eastward each time. 2013 was an “oppositionless” year for Jupiter, which won’t occur again until 2025. Michael also notes that from his observing location at 35 degrees north latitude, Jupiter currently peaks at an altitude of 77 degrees above the horizon when it transits the local meridian. “I wasn’t going to squander it waiting for perfect conditions!”

In fact, Jupiter is currently in a region in the astronomical constellation of Gemini that will be occupied by the Sun in just over five months time during the June Solstice. Currently at a declination of around 22 degrees 45’ north, Jupiter won’t appear this high in the northern sky near opposition again until 2026.

It’s also amazing to consider the kind of results that backyard observers like Michael Phillips are now routinely accomplishing. It’s an interesting exercise to compare Michael’s capture side-by-side with a sequence captured  by NASA’s New Horizons spacecraft during its 2006 flyby of Jupiter:

Both sequences capture a wealth of detail, including the enormous Great Red Spot, the Northern and Southern Equatorial Belts, and numerous white spots and smaller swirls and eddies in the Jovian atmosphere.

To date, six spacecraft (Pioneer 10 and 11, Voyagers 1 and 2, New Horizons and Cassini) have made flybys of Jupiter, and one, Galileo, orbited the planet until its demise in 2003. Juno is the next in this legacy, and will be inserted into orbit around Jupiter in July 2016.

Now is the time to get out and observe and image Jupiter and its moons, as it moves higher into the sky on successive evenings towards eastern quadrature on April 1st, 2014.

Congrats to Michael Phillips on an amazing sequence!

An Incredible Time-lapse of Venus Passing Through Inferior Conjunction

Image credit: Shahrin

Some of the most amazing celestial sights are hidden from our view in the daytime sky. Or are they? We recently challenged readers to try and follow the planet Venus through inferior conjunction as it passed between the Earth and the Sun on January 11th. Unlike the previous pass on June 6th, 2012 when Venus made its last transit of the Sun for the 21st century, the 2014 solar conjunction offered an outstanding chance to trace Venus’s path just five degrees from the Sun from the dusk and into the dawn sky.

Expert astrophotographers Shahrin Ahmad based in Sri Damansara, Malaysia and Paul Stewart observing from New Zealand took up that daily challenge as Venus neared the limb of the Sun, with amazing results. Now, Shahrin has also produced an amazing time-lapse sequence of Venus passing through inferior conjunction.

You can actually see the illuminated “horns” of Venus as they thin, extend, and rotate around the limb as the planet passes the Sun.

And it’s what’s more incredible is that the capture was completed in the daytime. But such a feat isn’t for the unskilled. Shahrin told Universe Today of the special safety precautions he had to take to acquire Venus so close to the Sun:

“Since Venus was getting closer each day towards conjunction, I found it far too dangerous to find visually, either using the main telescope or the finderscope.”

Instead, Shahrin relies on computerized software named Cartes du Ciel to drive his Skywatcher EQ6 mount and pinpoint Venus in the daytime sky.

“The sky in Kuala Lumpur is never clear from here, thus it rarely appears dark blue, making it almost impossible to spot Venus visually, especially when it is less than 10 degrees from the Sun.”

Shahrin elaborated further on his special solar safety precautions:

“I always start with all covers in place and the solar filter on the main telescope. I will slew the telescope to the Sun, make some slight repositioning adjustments, and then synchronize the telescope to the new position. After ensuring the Sun is visible and centered on the computer screen, I slew to Venus. Once the mount has stopped in position, I remove the solar filter and replace it with a makeshift cardboard extender mounted on the existing dew-shield. This ensures that any direct sunlight is totally blocked from entering the optics.”

Shahrin notes that 90% of the time, Venus with appear on the computer screen after aligning. Otherwise, a brief spiral search of the field will slide it into view.

Shahrin observes from his ShahGazer Observatory, a roll-off-roof observatory just outside of Kuala Lumpur. He used the Skywatcher 120ED refractor pictured for the captures, with a 2x Barlow lens to achieve a focal length of 1800mm. Shahrin’s main camera is a QHY CCD IMG132e, and the rig is mounted on a Skywatcher EQ6.

Credit: Shahrin Ahmad.
A closeup of Sharin’s barlow and camera rig. Credit: Shahrin Ahmad.

“The experience of being able to track Venus approaching inferior conjunction over the Sun afterwards is exhilarating,” Shahrin told Universe Today. “It felt like watching and waiting for a total eclipse of the Sun, but in slow motion!”

Shahrin also counts himself lucky to have had a string of clear days leading up to and after inferior conjunction.

Shahrin’s capture of Venus 5 degrees from the Sun just 8 hours before inferior conjunction may also be a record. That’s a closer apparent separation than our visual sighting of Venus 7 hours and 45 minutes after inferior conjunction on January 16th 1998 as seen from North Pole Alaska, when the planet passed 5.5 degrees from the limb of the Sun.

“I’ve also noticed that in some of the photos, we can see a slight ‘glint’ of sunshine on part of Venus’ atmosphere,” Shahrin noted to Universe Today. “(This sighting) was actually confirmed by the RASC Edmonton Centre in Canada via their Twitter feed.”

An amazing capture, indeed. Venus is now back in the realm of visibility for us mere mortal backyard observers low in the dawn sky, shining at a brilliant magnitude -4.3. Expect it to vault up in a hurry for northern hemisphere observers as the favorable angle of the ecliptic will give it a boost in the dawn. Venus is also headed towards a spectacular 0.2 degree conjunction with Jupiter this summer on August 18th: expect UFO sightings to rise correspondingly.  The Indian Army even briefly mistook the pair for Chinese spy drones early last year.

The waning crescent Moon approaches Venus on the morning of January 28th, 2014. Created using Stellarium.
The waning crescent Moon approaches Venus on the morning of January 28th, 2014. Created using Stellarium.

Venus will spend most of 2014 in the dawn sky and is headed for superior conjunction on October 25th, 2014. Venus spent a similar span in the dawn for the majority 2006, and will do so again in 2022. It’s all part of the 8-year cycle of Venus, a span over which apparitions of the planet roughly repeat. And the next shot we’ll have at inferior conjunction?  That’ll be on August 15th, 2015 for favoring the southern hemisphere and March 25th, 2017 once again favoring the northern, when the planet very nearly passes as far from the Sun as it can appear at inferior conjunction at 8 degrees.

Congrats to Shahrin on his amazing capture!

-Follow the stargazing adventures of Sharin Ahmad on Google+ and as @shahgazer on Twitter

-Got pictures of Venus? Send ‘em in to Universe Today.

 

Astrophoto: The Red Rectangle in Space

The Red Rectangle Nebula. Credit and copyright: Adam Block/Mount Lemmon SkyCenter/University of Arizona

Due to gravity, most objects in space are spherical — whether it’s round planets and stars or swirling spiral galaxies. That’s why this object, the Red Rectangle Nebula, or HD 44179, is so intriguing.

“The overall shape of the nebula is a puzzle for astronomers to figure out,” said astronomer Adam Block from the Mount Lemmon SkyCenter at the University of Arizona, via email. “The leading theory suggests that bipolar, cone-shaped, and periodic outflows, when viewed in profile as we do, may give the shape we see. The intense red color still remains a bit of a mystery.”

From most “smaller” ground based telescopes, this object really does look like a rectangle, but images from space, such as from the Hubble Space Telescope, reveal that rather than being rectangular, is shaped like an X with additional complex structures of spaced lines of glowing gas, a little like the rungs of a ladder. This stunning new image from Adam also captures these features.

He said he wanted to know what it really looked like from a ground-based telescope using full color (broad band) filters.

“I didn’t know, but now I do,” Adam said. “It is a tiny tiny thing; but it was wonderful to see it develop from the raw data to this rendered result. The central star is very bright and nearly overwhelms the interesting parts of the nebula. In addition to its size, the central star is a big challenge to tame.”

See a larger version and find out more of the observing details here.

New Online Classes to Help You Learn More about the Universe

Dark matter in the Bullet Cluster. Otherwise invisible to telescopic views, the dark matter was mapped by observations of gravitational lensing of background galaxies. Credit: X-ray: NASA/CXC/CfA/ M.Markevitch et al.; Lensing Map: NASA/STScI; ESO WFI; Magellan/U.Arizona/ D.Clowe et al. Optical: NASA/STScI; Magellan/U.Arizona/D.Clowe et al.;

Roughly eighty percent of all the mass in the Universe is made of dark matter – a mysterious invisible substance responsible for the structure of galaxies and the patterns of the cosmos on the very largest scales. But how do we know that?

Astronomical images are beautiful, but that’s not their primary purpose from a scientist’s point of view. How can we take those images and infer things about what they are?

We only know of one planet harboring life: Earth. But that doesn’t mean we don’t know anything about the possibility of life elsewhere in the cosmos. How can we infer things about possible alien organisms when we can’t see them (yet)?

If you’re curious about those and other classes, CosmoAcademy — a project from the CosmoQuest educational and citizen-science group — could be for you. We’re offering three new online classes: Introduction to Dark Matter, Introduction to Astronomy via Color Imaging, and Life Beyond Earth: Introduction to Astrobiology.

These classes are short, four-hour courses designed for curious but busy people. All CosmoAcademy classes are offered online through Google+ Hangouts, a type of video chat. Part of the reason we do that is to limit the size of courses to eight students. That allows us to provide individual instruction in a way no other kind of online class is able to do – you aren’t a faceless student, but part of every discussion. In fact, if there’s a topic you want to discuss, there’s a good chance your instructor will take the time to talk about it.

Interested? See our course listings, and please let me know if you have any questions. Here are a few more details:

CQX015: Introduction to Dark Matter

Roughly eighty percent of all the mass in the Universe is made of dark matter – a mysterious invisible substance responsible for the structure of galaxies. But how do we know that? In this course, we’ll examine the evidence in favor of dark matter’s existence, from the rotation of galaxies to the radiation left over from the infancy of the cosmos. After that, we’ll examine what we can infer about the identity of dark matter and sketch out some of the experiments designed to detect it. This class assumes no background except a strong interest in astronomy and cosmology.

Instructor: Matthew Francis
Course structure: Two weeks, four 60-minute meetings
Meeting times: Tuesdays and Thursdays, 9–10 PM US Eastern time (6-7 PM US Pacific time)
Course dates: January 28—February 6, 2014

Enroll today!

CQX021: Introduction to Astronomy Via Color Imaging

When astronomers look at a star, nebula or galaxy for the first time, they see some unreachably distant object acting in some unknown way. What does it have to be made of and how does it have to be acting to look like that? In this class we will be looking at how we use the visual appearance of astronomical objects to figure out what they are. We will examine this problem by making our own color images from the sources provided by observatories from real research projects. From the subtle hues of stars in a distant galaxy to the eerie neon colors of nebulae to the chaotic Sun, by looking at objects in the right light, we can find out what makes them tick.

Instructor: Peter Dove
Course structure: Two weeks, four 60-minute meetings
Meeting times: Tuesdays and Thursdays, 8–9 PM US Eastern time (5-6 PM US Pacific time)
Course dates: Tuesday, February 25—Thursday, March 6

Enroll today!

CQX013 – Astrobiology: Life in the Universe

What will it take to find extraterrestrial life? Frank Drake penned his famous “equation” to determine the instances of life in the Galaxy over 50 years ago. Meant more as a discussion guideline than a rigorous mathematical formula, it will guide our discussion on the science of astronomy, biology, and astrobiology as we consider the possibility of life in the Universe.

Instructor: Nicole Gugliucci
Course structure: Two weeks, four 60-minute meetings
Meeting times: Mondays and Thursdays, 9–10 PM US Eastern time (6-7 PM US Pacific time)
Course dates: Monday, March 17 — Thursday, March 27

Enroll today!

An Amazing Capture of Jupiter and its Moons

Astrophotographer Michael Phillips with the gear used to capture the Jupiter rotation animation. Credit-Michael Phillips

It’s always a thrill to watch the action at Jupiter, as its moons pass in front of and behind the gas giant planet. We wrote recently about this month’s opposition of Jove on January 5th, marking the start of the Jupiter evening viewing season for 2014. 

Astrophotographer Michael A. Philips also recently undertook a challenging series of sequences of Jupiter and its moons Io and Ganymede, with stunning results. You can see the motion of Jupiter’s rotation, the Great Red Spot and even a bit of cloud swirl as Io disappears behind Jupiter and Ganymede begins to transit in front and cast a shadow back onto the Jovian cloud tops.

Concerning the capture, Michael wrote on his blog:

“This night was a lucky night. I had not looked at the weather forecast enough to know if it would be good or not. Cold temps aside, I decided earlier in the day to set up and go out with the 14” f/4.5 scope named Akule. As an added bonus, Mitchell Duke tipped me off to a transit of the Jovian moon, Ganymede.”

Note that Jupiter and its moons are currently casting their shadows nearly straight back from our perspective. Expect that to change, however, in the coming months,as Jupiter heads towards eastern dusk quadrature on April 1st and we see the action from a sideways angle. Watch the video in full screen mode and you’ll note that Mike captured some detail on the surface of Ganymede as well! Generally, at the eyepiece, the moons of Jupiter disappear entirely due to low contrast against the bulk of the planet, with only the black dot of the shadow seen… this video capture gives the ingress of Ganymede at the start of the transit a great 3-D appearance.

Webcam imaging of planets has really taken off in the past decade, with backyard astronomers now routinely capturing images that far surpass professional and textbook images from just a decade prior. Great images can be taken using nothing more than a telescope, a laptop, free image stacking software such as Registax, and a webcam converted to fit into an eyepiece holder… you may find that you’ve got the gear sitting around to image Jupiter, tonight.

Mr. Phillips rig, however, is a little more advanced. He notes in the description of the video that he’s using a Flea3 camera from PointGrey Research with a 5x Barlow lens yielding a 9200mm focal length. He’s also shooting at 120 frames per second, and taking successive red, green and blue images for 30 seconds. Finally, a derotation of Jupiter – yes, it really rotates that quickly, even in a short sequence – is accomplished using a sophisticated program named WINJupos.

Video stacking gives processors the ability to “freeze” and nab the best moments of seeing from thousands of frames. Some imagers hand select frames one by one, though many programs, such as Registax, use algorithms to nab the best frames from a preselected percentage of the total shot.

Local seeing conditions also play a key role in image capturing.

“I moved far away from the house as possible, and I think that helped some,” Michael noted. “I also started cooling the spit out of the mirror, aggressively. Even when cooled for a few hours in the winter, the heat in the Pyrex mirror comes back. I think there’s a small heat engine inside the beast!”

For best results, imagers tend to go after planets when they’re at their highest in the sky, and viewed through the least amount of turbulent atmosphere. This is when a planet is transiting the local north to south meridian, and when it’s at opposition, which Jupiter is this month. At opposition, a planet transits at local midnight. The same goes for the best opportunities for visual observing as well.

Shadow transits of Jupiter’s moons are also just plain fun to watch. In an often unchanging universe, they offer a chance to see something unfolding in real time. Jupiter has the fastest rotation of any planet at 9.9 hours, and the large Galilean moons of Io, Europa, Ganymede and Callisto are tidally locked in their rotation, keeping one hemisphere permanently turned towards Jupiter like the Moon does orbiting the Earth. The inner three moons also keep a 1:2:4 orbital resonance, assuring you’ll never see more than three of the four Galilean moons transiting from your line of sight at once. You can see two of the inner three moons, plus Callisto in transit, but never all four at the same time! A triple transit last occurred on October 12th, 2013, and will next occur for observers in eastern Europe and Africa this year on June 3rd.

We’re also currently in the midst of a series of shadow transits for the outermost Galilean moon Callisto, which end in July 2016. Can you identify the different moons by the size and hue of shadows they cast? Sky & Telescope publishes a great table for the ingress and egress of Jupiter’s moons. You can also check them out using the freeware program Stellarium.

The double shadow transit of February 6th as seen at 11:22 UT. Created by the author using Starry Night Education software.
The double shadow transit of February 6th as seen at 11:22 UT. Created by the author using Starry Night Education software.

Can’t wait that long? A double shadow transit involving Europa and Callisto occurs in just a few weeks for western North America from 10:20 UT-12:44UT on the morning of February 6th, a chance for another stunning animation sequence…

Congrats to Michael Phillips on a great capture!

Astrophoto: Jupiter Meets Moon Halo

Gorgeous shot of the Moon-Jupiter conjunction on January 14, 2014 and a beautiful lunar halo, as seen from Ankara, Turkey. Credit and copyright: M. Ra?id Tu?ral

Last night, the Moon and Jupiter snuggled up together in the evening sky, passing within 4°51′ of each other. Folks in Ankara, Turkey got an added benefit to the conjunction, a gorgeous lunar halo. This shot by M. Rasid Tugral is just lovely. The duo stayed together through the night, and you MUST see below for another awesome view of the conjunction at dawn as seen from Pennsylvania in the US:

The morning's setting Moon and Jupiter, on January 15th, 2014. Photo taken near White Haven, Pennsylvania.  Credit and copyright: Tom Wildoner.
The morning’s setting Moon and Jupiter, on January 15th, 2014. Photo taken near White Haven, Pennsylvania. Credit and copyright: Tom Wildoner.

So many things make this such a great photo: the conjunction, of course, but the colors, the shadow of the photographer, and the landscape all combine for a simply stunning image.

Thanks to both of our photographers for sharing, and you can always see more great astrophotos at our Flickr page.

If you’re looking for more conjunctions with the Moon, there are a couple coming up: On Wednesday, Jan 22, 2014 mars will be near the Moon, and on Saturday January 25, 2014 the Moon will meet up with Saturn. Find out more at In-The-Sky.org.

Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.

Astrophoto: Space Station on the Moon

The International Space Station captured as it passed in front of the Moon on Dec. 6, 2013, as seen from Puerto Rico. Credit and copyright: Juan Gonzalez-Alicea.

We can dream, right? … because we’d all love to have a space station on the Moon. But this is as close as we’re going to get for the foreseeable future, anyway. Juan Gonzalez-Alicea of Sociedad de Astronomia del Caribe in Puerto Rico captured this great image of the International Space Station crossing in front of the crescent Moon on Dec. 6, 2013. He used a Canon 7D with a 300 mm lens, and actually got a fair amount of detail. A shot like this is tricky, as from our vantage point on Earth, it takes just a half second for the International Space Station to fly across the face of the Moon, so timing is everything!

To see another great shot of the ISS crossing in front of the Moon, check out Theirry Legault’s photo from 2010, which shows absolutely incredible detail.

And to see more great astrophotos, check out our Flickr page.

Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.

Astrophotos: Venus at Inferior Conjunction

Venus, 0.4% illuminated and 5.1 degrees from the Sun, as seen about 12:30 pm local noon time from Sri Damansara, Malaysia (0430 UTC) on January 11, 2014, about about 8 hours before inferior conjunction. Credit and copyright: Shahrin Ahmad.

Venus has now gone from being that bright “star” you’ve been seeing around sunset to later this month being the bright object you’ll see in the early morning pre-dawn hours. On January 11, Venus passed between Earth and the Sun in what is known as inferior conjunction. We challenged our readers to try and capture it, and Shahrin Ahmad in Malaysia nabbed the tiny crescent Venus about 8 hours before inferior conjunction, in what he said was a personal record!

“Around 12.30 p.m. local noon time, there was a brief of good seeing, and probably the best one so far,” Shah said via email. “Suits nicely as a parting shot. After that the sky seeing began to deteriorate really fast!”

Venus was about 0.4% illuminated and 5.1 deg from the Sun.

“Even without stretching the original photo, we can easily see how the crescent has reach beyond 180 degrees around Venus,” he said. “This is the closest Venus I’ve ever imaged.”

You can see Shah (and his telescope) on the Virtual Star Party this week, talking about his Venus observations.

But take a look at this: here’s a great series of images from Paul Stewart from Timaru, New Zealand:

Venus inferior conjunction timeline from January 7 to 13th, missing January 12 due to clouds. Credit and copyright: Paul Stewart.
Venus inferior conjunction timeline from January 7 to 13th, missing January 12 due to clouds. Credit and copyright: Paul Stewart.

Wow! That’s exceptional work! You can see more of Paul’s astro-work at his website, Upside Down Astronomer.

Thanks to both Shah and Paul for sharing their photos!

Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.

Stunning Astrophotos: Kilimanjaro at Night

At the break of dawn the southern Milky Way is photographed over Mount Kilimanjaro, as seen from Amboseli National Park, Kenya. The Great Carina Nebula is the red cloud at top. Constellation Crux or the Southern Cross appear on the left. On the Earth is the second peak of Mount Kilimanjaro reaching 5149 m high, known as Mawenzi (meaning the moon in Swahili). Credit and copyright: Babak A. Tafreshi.

You might find yourself humming Paul Simon’s “Under African Skies” after seeing these stunning images! The World At Night photographer Babak Tafreshi has just returned from a trip to Kenya and has amassed a gorgeous collection of astrophotography showing Mt. Kilimanjaro by night (and some in the day, as well). Below you can see a panoramic view of Kilimanjaro in the moonlight, flanked by giraffes (can you spot the zebra, too?) and starry skies.

“His path was marked by the stars in the southern hemisphere
and he walked his days under African skies…”

 Giraffes and acacia trees against the spectacular moonlit backdrop of Mount Kilimanjaro, as seen from Amboseli National Park, Kenya. The head of a zebra is also visible on the left. The main peak of Kilimanjaro is Kibo that reaches 5,895 m (19,341 ft). The smaller peak is Mawenzi at 5,149 m (16,893 ft) and meaning the moon in Swahili. Credit and copyright: Babak A. Tafreshi.
Giraffes and acacia trees against the spectacular moonlit backdrop of Mount Kilimanjaro, as seen from Amboseli National Park, Kenya. The head of a zebra is also visible on the left. The main peak of Kilimanjaro is Kibo that reaches 5,895 m (19,341 ft). The smaller peak is Mawenzi at 5,149 m (16,893 ft) and meaning the moon in Swahili. Credit and copyright: Babak A. Tafreshi.

See more great images from Babak’s trip at the Dream Views website here.

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