martinsastro

Astronomy for all.
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132 files in 12 albums and 1 categories with 0 comments viewed 90,000 times

misc


Lester.jpg

1 files, last one added on Dec 26, 2011
Album viewed 412 times

Dargo to Licola


IMG_0518.jpg

18 files, last one added on May 21, 2016
Album viewed 246 times

Camper trailer files.



0 files
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3 albums on 1 page(s)

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IMG_0508.jpg
IMG_0508.jpg339 viewsLooking down at Italians flat 1Martin
253redone2Gig.jpg
253redone2Gig.jpgNGC253 Redone540 viewsA repro (last time, i promise).Martin
centaurus-A.jpg
centaurus-A.jpgCentaurus A.640 viewsThe Centaurus A/M83 Group is a complex group of galaxies in the constellations Hydra, Centaurus, and Virgo. The group may be roughly divided into two subgroups. The Cen A Subgroup, at a distance of 11.9 Mly (3.66 Mpc), is centered around Centaurus A, a nearby radio galaxy.[3] The M83 Subgroup, at a distance of 14.9 Mly (4.56 Mpc), is centered around the Messier 83 (M83), a face-on spiral galaxy.[3]

This group is sometimes identified as one group[4][5] and sometimes identified as two groups.[6] Hence, some references will refer to two objects named the Centaurus A Group and the M83 Group. However, the galaxies around Centaurus A and the galaxies around M83 are physically close to each other, and both subgroups appear not to be moving relative to each other.[3]

The Centaurus A/M83 Group is part of the Virgo Supercluster, the local supercluster of which the Local Group is an outlying member.
Martin
Lagoondone2Mb.jpg
Lagoondone2Mb.jpgLagoon nebula841 viewsDone with the ED100 and Hutech FR/FF.Martin
1060_1M.jpg
1060_1M.jpgNGC1060.716 viewsThe Hydra Cluster (or Abell 1060) is a cluster of galaxies that contains 157 bright galaxies and can be viewed from earth in the constellation Hydra. [3] The cluster spans about ten million light years and has an unusual high proportion of dark matter. [4] The cluster is part of the Hydra-Centaurus Supercluster located 158 million light years from earth. The cluster's largest galaxies are elliptical galaxies NGC 3309 and NGC 3311 and the spiral galaxy NGC 3312 all having a diameter of about 150,000 light years.[5] In spite of a nearly circular appearance on the sky, there is evidence in the galaxy velocities for a clumpy, three-dimensional distribution.[Martin
Chicken-done2G.jpg
Chicken-done2G.jpgChicken nebula.640 viewsJust testing the guiding on the G11 with Gemini 2Martin
IMG_0513.jpg
IMG_0513.jpg431 viewsScotty's carMartin
galaxiesdone.jpg
galaxiesdone.jpgUnknown.540 viewsJust a picture of some galaxies.Martin

Last additions
IMG_0518.jpg
IMG_0518.jpgnice view797 viewsnice viewMartinMay 21, 2016
IMG_0517.jpg
IMG_0517.jpgARB Kev871 viewsARB Kev.MartinMay 21, 2016
IMG_0516.jpg
IMG_0516.jpg417 viewsKev's CarMartinMay 21, 2016
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IMG_0515.jpg424 viewsJacki and carMartinMay 21, 2016
IMG_0514.jpg
IMG_0514.jpg428 viewsAlex's carMartinMay 21, 2016
IMG_0513.jpg
IMG_0513.jpg431 viewsScotty's carMartinMay 21, 2016
IMG_0512.jpg
IMG_0512.jpg433 viewsMark beside his carMartinMay 21, 2016
IMG_0511.jpg
IMG_0511.jpg423 viewsHang this in the ceiling and Mark will be out of business :PMartinMay 21, 2016