Space and astronomy news
Are you hanging out at home this week, and looking to observe some naked eye planets? As we mentioned last week, while Venus is shining bright in the dusk sky, all of the other four naked eye planets of Mars, Saturn, Jupiter and Mercury are skulking in the early dawn.
Continue reading “Dawn Patrol: Following this Month’s ‘March of the Planets’”
The closest planetary conjunction of the year graced the skies this morning, and astrophotographers were out in force to marvel at the beauty. The duo were just 11.9’ apart, less than half the diameter of a Full Moon. Also joining the view was M44, the Beehive Cluster. We start with this gorgeous shot from Queensland, Australia by one of our longtime favorite astrophotographers, Joseph Brimacombe.
But wait… there’s more! Much more! See below:
captured at twilight on an 18 day old moon, one can see the two planets less than 1 degree apart in the sky. This image was captured at Damdama Lake, Haryana, India. Credit and copyright: Rishabh Jain.
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.
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:
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.
Last night (June 10, 2013) the two innermost worlds of our Solar System visible were joined by a very slender waxing crescent Moon, just over two days after New phase (see our preview of the event here). Several of our readers managed to capture this beautiful twilight triple conjunction. Our lead image is from Adrian New, who went to the Municipal Airport in Castroville, Texas to view the conjunction. “There was a rotating beacon light that would illuminate the planes wing tips at intervals, so I would wait to trip the shutter to capture the effect,” New said via email. This image was taken with a Nikon D800 and a 24-70mm F/2.8 lens set at 70mm @ ISO 2000 and a 1/2 second exposure.
Giuseppe Petricca from the Tuscany region of Italy said he felt lucky to manage to photograph the conjunction, “because the clouds were ‘a bit’ in the way, but also contributed positively to give a nice frame to the whole conjunction.” Giuseppe used a Nikon P90 Bridge digital camera, ISO 100, f5.6, 1/3″. Processed later with Photoshop to increase contrast to enhance the two planets in the sky.
(Canon A40.0, ISO: 50)
Just a reminder to keep looking at sunset for the elusive planet Mercury. As UT writer David Dickinson said in his preview article, if you’ve never seen Mercury, this week is a great time to try.
There’s a nice meetup in the heavens tonight: bright Venus is snuggling up to one of the most famous star clusters, the Pleiades. The Slooh Space Camera is broadcasting a live, real-time feed of the most famous star cluster in the heavens, the Pleiades, meeting up with our nearest and brightest planetary neighbor, Venus. Slooh’s coverage will begin on Wednesday, April 4th starting at 1:30 PM PDT / 4:30 PM EDT / 20:30 UT. (This was originally scheduled for April 3rd, but was rescheduled due to high humidity at Canary Islands observatory off the coast of Africa.) The broadcast can be watched here, or accessed at Slooh’s homepage or by visiting Slooh’s G+ page, where you will be able to see the panel interact live via G+ Hangouts On Air.
If skies are clear, you can see the conjunction for yourself by looking toward the west in the constellation Taurus, after sunset, using binoculars. If you can get images of the event, we’ll post views of them. Share them on Universe Today’s Flickr page.
Continue reading “Watch Live Webcast of Venus-Pleiades Conjunction April 4, 2012”
[/caption]
Last night (March 25, 2012), Jupiter, Venus and the Moon put on quite a show, and Rick Ellis from Toronto, Canada captured it — over two dozen times. This composite image was created from 31 frames taken five minutes apart, each with an exposure time of 5 seconds. Thanks to Rick for creating this image “just for the gang at UT.” Check out his earlier image of the Venus-Jupiter conjunction from March 13
Want to get your astrophoto featured on Universe Today? Join our Flickr group, post in our Forum 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.
[/caption]
As 2011 is drawing to a close, the festive season is here and many of us are winding down and looking forward to the holidays. But this is a great time to look ahead to 2012 and pencil into our calendar and diaries the top astronomical events we don’t want to miss next year.
2012 is going to be a great year for astronomy observing, with some rare and exciting things taking place and a good outlook with some of the regular annual events.
So what top wonders should we expect to see and what will 2012 bring?
Conjunction of Venus and Jupiter
On March 15th the Planets Venus and Jupiter will be within 3 degrees and very close to each other in the early evening sky. This will be quite a spectacle as both planets are very bright (Venus being the brightest) and the pair will burn brightly together like a pair of alien eyes watching us after the Sun sets.
This conjunction (where planets group close together as seen from Earth) will be a fantastic visual and photographic opportunity, as it’s not often you get the brightest Planets in our Solar System so close together.
Transit of Venus
For many, the transit of Venus is the year’s most anticipated astronomical event and it takes place on June 5th – 6th. The Planet Venus will pass between the Earth and the Sun and you will see Venus (a small black circle) slowly move across, or “transit” the disc of the Sun.
Transits of Venus are very rare and only a few have been witnessed since the dawn of the telescope. Be sure not to miss this very rare event as the next one isn’t visible for over another 100 years from now in 2117 and the next after that is in 2125.
The full transit of Venus in 2012 will be visible in North America, the northwest part of South America, Western Pacific, North East Asia, Japan, Australia and New Zealand. Other parts of the world will see a partial transit such as observers in the UK, who will only be able to see the last part of the transit as the Sun rises.
First contact will be at 22:09 UT and final contact will be at 04:49 UT
Take note! You have to use the right equipment for viewing the Sun, such as eclipse glasses, solar filters, or projection through a telescope. Never ever look directly at the Sun and never look at it through a normal telescope or binoculars – You will be permanently blinded! The transit of Venus will be a very popular event, so contact your local astronomy group and see if they are holding an event to celebrate this rare occasion.
Meteor Showers
2011 was a poor year for meteor showers due to the presence of a largely illuminated Moon on all of the major showers; this prevented all but the brightest meteors being seen.
In contrast 2012 brings a welcome respite from the glare of the Moon as it gives little or no interference with this year’s major showers. The only other issue left to contend with is the weather, but if you have clear skies on the evenings of these celestial fireworks, you are in for a treat.
If you want to find out more and enjoy the meteor showers of 2012, why not join in with a meteorwatch and visit meteorwatch.org
Jupiter and the Moon
European observers are in for a very rare treat as the Moon briefly hides the planet Jupiter on the morning of July 15th. This “lunar occultation” can be seen from southern England and parts of Europe at approximately 1:50am UT (dependant on location) and the planet re-emerges from the dark lunar limb at approximately 3:10am UT.
This is a great chance to watch this rare and bright event, and it will also be a fantastic imaging opportunity.
Annular Eclipse
American observers will have treat on May 20th with an annular eclipse of the Sun. The eclipse will be visible from many western US states and a partial eclipse visible from most of North America.
Because the Moon’s orbit is not a perfect circle and is slightly elliptical, it moves closer and further away from us slightly in its orbit by 13% and on July 15th it is at its furthest point away from the Earth as it passes in front of the Sun.
Normally the Moon covers the entire disc of the Sun and creates a total solar eclipse, but because the Moon is at its furthest point in its orbit on the 15th, we get an annular eclipse, where we can still see a ring of bright light around the Sun, but we don’t get totality.
The eclipse starts roughly at 6:20pm local time for the Western US states and lasts for four and a half minutes.
As mentioned earlier; never, ever look at the Sun without proper protection such as eclipse glasses or filters for equipment! This can damage your eyes and permanently blind you. This is the same for cameras; the sensitive chips inside can be damaged.
The World Not Ending
Finally we get to December 21st, in which astronomy-minded folks will celebrate the solstice. But in case you haven’t heard, some have prophesied the end of the world, saying the Mayan calendar ends. This has been the subject of much discussion, comedy and media coverage, and it has even been made into films.
Will the Antichrist press the red button and will there be the Rapture? Will the Earth reverse its magnetic poles, or will we get wiped out by a solar flare, rogue comet or asteroid?
Nope, probably not. You can read our entire series which explains why this whole 2012 end-of-the-world craze is complete hokum.
All I know is 2012 is going to be a great year for astronomy with some very interesting, rare events taking place, with many more regular events to see, as well.
I’m sure it’s not going to end.