Submissions: 2015 April

Sandgirl · Post by **Sandgirl** » Sat Apr 25, 2015 9:34 pm

M51
Copyright: R. Colombari / C. Iaffaldano
Full size: http://www.astrobin.com/full/174824/0/?real=&mod=

Lyrids Meteor 2013
Copyrights: John Chumack

Moon, Aldebaran, & Venus
Copyrights: John Chumack

Night Skies in Texas
Copyrights: Chester Leeds

Goblin Valley
Copyrights: Brad Goldpaint

Conjunction of Moon& Venus 21 April
Copyrights: Mohammad Javad Fahimi
Full size: http://spaceweathergallery.com/full_ima ... 3lqouhort3

Melotte 15
Copyrights: César Blanco González
Full size: http://www.cieloprofundo.com/cesar/foto ... A_1500.jpg

Jupiter and M44
Copyrights: Jose Vicente Díaz

Berenice Trio
Copyrights: Bernard Michaud

2015 04 23 Lyrids meteor in Yuncheng,China
Copyrights: Lamb Zhang

Sandgirl · Post by **Sandgirl** » Sat Apr 25, 2015 10:09 pm

Antares and Mars
Copyrights: Paul Colenbrander

Celestial fireworks celebrate Hubble’s 25th anniversary
Credits: NASA, ESA, the Hubble Heritage Team (STScI/AURA), A. Nota (ESA/STScI), and the Westerlund 2 Science Team
An article: http://www.spacetelescope.org/news/heic1509/

http://asterisk.apod.com/viewtopic.php?t=34695

Comet 67/P on 15 april 2015
Credits ESA NAVCAM, processing by Giuseppe Conzo

2M HCT and the Milkyway
Copyrights: Navaneeth Unnikirshnan

Night sky over Alps
Copyrights: Emanuele Balboni

Moon, Venus and winter constellations
Copyrights: Tunç Tezel

Astronomers Find Runaway Galaxies
Credits: NASA, ESA, and the Hubble Heritage Team
An article: https://www.cfa.harvard.edu/news/2015-12

http://asterisk.apod.com/viewtopic.php?t=34696

Lyrid Meteor & Two Stargazers
Copyrights: Jack Fusco

Spring Milky Way - Arches National Park
Copyrights: Christopher Pruzenski

Jupiter, Europa, Ganymede and Callisto on March 30th, 2015
Copyrights: Steven Wissler

alfas · Post by **alfas** » Sun Apr 26, 2015 1:38 am

6 years of Saturn
by Rafael Defavari
http://rafaeldefavari.com

This image shows the tilting of Saturn towards Earth during the last 6 years - between Dec/2010 and April/2015 - since I started in astrophotography.

The bright spots near the planet's disk are some of its closest moons, appearing between the images. Despite the low quality of the first image, it is possible to observe a white smudge at Saturn's atmosphere - that was the great 2010 storm, that could be observed during a few months from Earth through telescopes.

The difference in quality between the images is due equipment upgrades and improvement of capture and processing techniques.

2010 - William Optics Megrez 90ED + Canon EOS 1000D
2011 - Celestron C8 + Canon EOS 1000D
2012 to 2015 - Celestron C8 + DBK21AU618.AS

stringdom42 · Post by **stringdom42** » Sun Apr 26, 2015 2:09 am

Saturn and Titan Together
https://www.flickr.com/photos/valeriekl ... 074890899/
Copyright: NASA / JPL / SSI / Val Klavans

astroligu · Post by **astroligu** » Sun Apr 26, 2015 6:10 am

Rolando Ligustri wrote: Hello everyone. This time it's not an image only mine, but a picture made by summing the work more Italian and foreign amateur astronomers and then elaborated by Giuseppe Donatiello. Thanks to the sum of many pictures you could get a high signal-to-noise ratio, so as to highlight all the plots of this beautiful Nebula. authors of original image: Claudio Bottari, Ruggiero Carpagnano, Giuseppe Donatiello, Marco Favuzzi, Andrew Genualdi, Rolando Ligustri, Tommaso Martino, Federico Pelliccia, Andrea Pistocchini,Bert Scheuneman, Stefano Schirinzi, Tim Stone, Paolo Zampolini. total exposure time: 40 hours

: Click to view full size image

link for high res, https://lh5.googleusercontent.com/-GsD7 ... _small.jpg

josevtedm72 · Post by **josevtedm72** » Sun Apr 26, 2015 8:36 am

Conjunción Venus-Mercurio
http://www.josevicentediaz.wordpress.com, Imagen del 09/01/2015 desde Bugarra (Valencia) Spain
Copyright: Jose Vicente Díaz

: Click to view full size image

]

Randy Shivak · Post by **Randy Shivak** » Sun Apr 26, 2015 5:04 pm

Imaged on April 21, 2015 using Astro-Physics 152mm F8 telescope fitted with DayStar Quantum PE .5 angstrom filter and Flea2 video ccd camera.

: Post flare loop prominence

Sandgirl · Post by **Sandgirl** » Sun Apr 26, 2015 10:41 pm

Lyrid Meteors over Crater Lake
Copyrights: Rick Whitacre
Larger size: https://www.flickr.com/photos/ricoshanchez/17250072591/

New observatory - La Banderita La Pampa Argentina
Copyrights: Avila Damián

Cygnus Wall
Copyrights: André van der Hoeven

Moon, fireworks and Eiffel Tower
Copyrights: Isabelle Filippini

Milky Way over Spain
Copyrights: Carlos Vega in collaboration with the Antares Astronomy Association of Students from the UAM, Spain

M13 - the Great Globular Cluster in Hercules
Copyrights: Reinhold Wittich

Solar Hedgerow Prominence on the Sun 24/04/15
Copyrights: Mark Walters

ISS over Wroclaw, Poland
Copyrights: Jacek Cembrowicz

Eye of Sauron Galaxy (NGC 4151)
Copyrights: Antonio Fernandez

Dark Doodad in Musca
Copyrights: Ezequiel Bellocchio

Rothkko · Post by **Rothkko** » Sun Apr 26, 2015 11:03 pm

tres lunas II

: mérida, spain. 2015-04-26

NBuer · Post by **NBuer** » Mon Apr 27, 2015 10:31 am

Iridium Flare 59 and the Milky Way

Capture Time: 03:28 20th April 2015
Location: Cairngorms National Park, Scotland

Web:
http://www.nicholasbuer.com

Email:
contact@nicholasbuer.com

: Click to view full size image

Sandgirl · Post by **Sandgirl** » Mon Apr 27, 2015 9:11 pm

SuperMoon
Copyrights: Álvaro Ibáñez Pérez

Milky Way over Maryland Dove
Copyrights: Andy Padden

Giant prominence - 25/04/2015
Copyrights: Alessandro Bianconi
Full size: http://www.astrobin.com/full/176149/0/

Full size: http://www.astrobin.com/full/176150/0/

M82
Copyrights: Marcel v/d Broek

Simply blue Moon
Copyrights: Álvaro Ibáñez Pérez

NGC4517
Copyrights: Ron Brecher

Saturn (March 4th, 2015)
Copyrights: Damian Peach

Centre of the Galaxy
Copyrights: Kevin Jordan

Sandgirl · Post by **Sandgirl** » Mon Apr 27, 2015 9:36 pm

Autumnal Elephant's Trunk Nebula
Copyrights: Álvaro Ibáñez Pérez

Earth to Moon solar filament
Copyrights: Göran Strand

The Moon and Beyond
Copyrights: Oliver Czernetz
Credits and copyrights: Image Assembly and Processing: Oliver Czernetz; Additional Data for the Background: POSS-II

IC 405
Copyrights: Armin Pressler

Night sky over Iran
Copyrights: Mehdi Momenzadeh

Fog Rainbow
Copyrights: Mary Hill

NGC6888
Copyrights: Álvaro Ibáñez Pérez

Giant Prominence
Copyrights: Alessandro Bianconi

The Sun - 21/04/2015
Copyrights: Joanna Bialek

Rothkko · Post by **Rothkko** » Mon Apr 27, 2015 9:58 pm

late of storm

: mérida, spain. 2015-04-26

Guest · Post by **Guest** » Mon Apr 27, 2015 11:33 pm

For your perusal M27
A Hubble Palette image of M27 comprising of Ha, OIII and SII.

Ha - 8 hours
OIII - 34 hours 30 minutes
SII - 25 minutes

Total of 67 hours 30 minutes

Acquisition - Planewave 12.5" CDK, PME, QSI 583 8WSG CCD, Lodestar auto guider, TSX, Maxim DL.

Processing - Pixinsight 1.8

Regards

Julian

M27 by Julian Hancock, on Flickr

Oleg Bryzgalov · Post by **Oleg Bryzgalov** » Tue Apr 28, 2015 2:39 pm

Needle Galaxy (NGC4565) in Coma Berenices by Oleg Bryzgalov, on Flickr

Direct link to Hi-Res image: http://goo.gl/THnhdR

perezfotografia · Post by **perezfotografia** » Tue Apr 28, 2015 2:48 pm

Path to eternal peace.

http://www.perezfotografia.es

Copyright: Álvaro Pérez Alonso y Jose Manuel Pérez Alonso

HD: https://dl.dropboxusercontent.com/u/499 ... ea/VL2.jpg

ildiora · Post by **ildiora** » Tue Apr 28, 2015 6:53 pm

Argimusco twilight with Venus Taurus Cassiopea and Pleiades
www.dariogiannobile.com
Copyright: Dario Giannobile

: Click to view full size image

Between the Mediterranean sea and the volcano Etna, the upland of Argimusco stands towards the sky. An impressive and evocative place where different monoliths emerge from the ground. Recent studies demonstrated that the site has been used as a natural calendar in order to measure the seasons' cycle. In the next coming years the Argimusco could become the Mediterranean Stonehenge.

FranzHofmann · Post by **FranzHofmann** » Tue Apr 28, 2015 7:54 pm

M 53 and NGC 5053 - The unequal Brothers

More details and higher resolution here: http://bine-und-franz.de/astrophoto/obj ... _ts130.htm

Clear Skies
Franz

masahiro miyasaka · Post by **masahiro miyasaka** » Tue Apr 28, 2015 11:10 pm

Gourd Sakura and rape Big Dipper

Gourd Sakura and rape Big Dipper by masahiro miyasaka, on Flickr

Kochi Prefecture Niyodogawa gourd Sakura
500 years old
This seed was staying in 8 months ISS from 2008.
After germination, the local elementary school students planted.
First flowers bloomed this year
Its flowers are 30m from this location

markg · Post by **markg** » Wed Apr 29, 2015 10:41 pm

Primal Light
http://theartofnight.com
Copyright: Mark Gee

Primal Light by The Art of Night, on Flickr

When primal man first walked this Earth he would have been able to travel by starlight at night. There would have been no light pollution, and the bright galactic centre of the Milky Way would have been an incredible sight to see in the night sky. Thankfully there are still locations on Earth were you can experience this, but with two-thirds of the U.S. population and more than one-half of the European population having already lost the ability to see the Milky Way, it an experience that will be missed by many.

SpookyAstro · Post by **SpookyAstro** » Thu Apr 30, 2015 1:57 am

Rho Ophiuchi Cloud Complex 4/19/2015, (Reprocessed 4/29/2015)

Copyright Tom Masterson

Rho Ophiuchi Cloud Complex 4/19/2015 (Reprocessed 4/29/2015) by tompmasterson, on Flickr

Infrared Vision · Post by **Infrared Vision** » Thu Apr 30, 2015 10:23 am

NGC 7380 Wizard Nebula in SHO Palette.

Image with 47 hours of exposure to get the most detail around the nebula.

Telescope TAKAHASHI TOA 130 APO+REDUCER @ f/5,6 (760 mm)
Mount TAKAHASHI EM400 TEMMA 2
Camera CCD QHY9 @-20º
Guide SBIG STV CAMERA + EZGUIDER 60mm.
Exposure Ha 30x30 min, OIII 31x30 min, SII 34x30 min. TOTAL 47,5 H.
Filters IDAS LPS, Ha Astronomik 6nm, OIII Baader, SII Baader

Data and high resolution image:
http://www.elfirmamento.com/galeria/n_b ... ard_g.html

Copyright: Manuel Fernandez Suarez
http://www.elfirmamento.com

: Click to view full size image

Astromontufar · Post by **Astromontufar** » Fri May 01, 2015 12:45 am

By. Sergio Montúfar

https://www.facebook.com/MilkyWayAddicted
https://www.flickr.com/photos/m_acubens/
http://yourshot.nationalgeographic.com/profile/517775/
https://500px.com/acubens
http://www.astrobin.com/users/m_acubens/

Rothkko · Post by **Rothkko** » Fri May 01, 2015 7:36 pm

moon and saturn

: mérida, spain. 2014-10-25

cropped http://asterisk.apod.com/viewtopic.php? ... 84#p242125 , 11% saturn overexposed

rwittich_de · Post by **rwittich_de** » Fri May 01, 2015 8:44 pm

Valentine Rose SH2-174 in Cepheus

by Reinhold Wittich

: Click to view full size image

Starship Asterisk*

Submissions: 2015 April

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