Nice Poor Credit photos

Nice Poor Credit photos

Some cool poor credit images:

Nypa
poor credit
Image by Dustlake
Summer is long gone. This is taken at a summer cottage in Dalarna, Sweden a place where clothes and towels use to hang for drying in the summer. The poor clothes pegs are freezing.

If you want to use this picture for non commercial use you can do that, just let me know if you do and please put a photo credit with my name close to the image.

Tibet-5782 – Way of Life and Death
poor credit
Image by archer10 (Dennis) 89M Views
PLEASE, NO invitations or self promotions, THEY WILL BE DELETED. My photos are FREE to use, just give me credit and it would be nice if you let me know, thanks.

I stopped at this spot with all the prayer flags and white scarfs where I saw incense was still burning. A death ceremony probably took place there in the morning. Bodies are cut up and put in the river for the fish to eat – it is giving back to the earth.

The water burial is mainly for the poor, dead of disease and children, etc. On the other hand, in the marginal areas of the Tibetan culture, especially at the deep valleys in Southern Tibet where there are few vultures available, water burial becomes the main way for the local people.

Prayer flags are used to promote peace, compassion, strength, and wisdom. Tibetans believe the prayers and mantras will be blown by the wind to spread good will and compassion into all pervading space. Therefore, prayer flags are thought to bring benefit to all.

The White Scarfs (Khata) is a regular part of the life of a Tibetan, starting from his birth until his death and even those instances in between. This is also a good sign in recognizing the respect or love of one individual for another.

Under the Wing of a Dwarf Galaxy (NASA, Chandra, 04/03/13)
poor credit
Image by NASA’s Marshall Space Flight Center
The Small Magellanic Cloud (SMC) is one of the Milky Way’s closest galactic neighbors. Even though it is a small, or so-called dwarf galaxy, the SMC is so bright that it is visible to the unaided eye from the Southern Hemisphere and near the equator. Many navigators, including Ferdinand Magellan who lends his name to the SMC, used it to help find their way across the oceans.

Modern astronomers are also interested in studying the SMC (and its cousin, the Large Magellanic Cloud), but for very different reasons. Because the SMC is so close and bright, it offers an opportunity to study phenomena that are difficult to examine in more distant galaxies. New Chandra data of the SMC have provided one such discovery: the first detection of X-ray emission from young stars with masses similar to our Sun outside our Milky Way galaxy. The new Chandra observations of these low-mass stars were made of the region known as the "Wing" of the SMC. In this composite image of the Wing the Chandra data is shown in purple, optical data from the Hubble Space Telescope is shown in red, green and blue and infrared data from the Spitzer Space Telescope is shown in red.

Astronomers call all elements heavier than hydrogen and helium — that is, with more than two protons in the atom’s nucleus — "metals." The Wing is a region known to have fewer metals compared to most areas within the Milky Way. There are also relatively lower amounts of gas, dust, and stars in the Wing compared to the Milky Way.

Taken together, these properties make the Wing an excellent location to study the life cycle of stars and the gas lying in between them. Not only are these conditions typical for dwarf irregular galaxies like the SMC, they also mimic ones that would have existed in the early Universe.

Most star formation near the tip of the Wing is occurring in a small region known as NGC 602, which contains a collection of at least three star clusters. One of them, NGC 602a, is similar in age, mass, and size to the famous Orion Nebula Cluster. Researchers have studied NGC 602a to see if young stars — that is, those only a few million years old — have different properties when they have low levels of metals, like the ones found in NGC 602a.

Using Chandra, astronomers discovered extended X-ray emission, from the two most densely populated regions in NGC 602a. The extended X-ray cloud likely comes from the population of young, low-mass stars in the cluster, which have previously been picked out by infrared and optical surveys, using Spitzer and Hubble respectively. This emission is not likely to be hot gas blown away by massive stars, because the low metal content of stars in NGC 602a implies that these stars should have weak winds. The failure to detect X-ray emission from the most massive star in NGC 602a supports this conclusion, because X-ray emission is an indicator of the strength of winds from massive stars. No individual low-mass stars are detected, but the overlapping emission from several thousand stars is bright enough to be observed.

The Chandra results imply that the young, metal-poor stars in NGC 602a produce X-rays in a manner similar to stars with much higher metal content found in the Orion cluster in our galaxy. The authors speculate that if the X-ray properties of young stars are similar in different
environments, then other related properties — including the formation and evolution of disks where planets form — are also likely to be similar.

X-ray emission traces the magnetic activity of young stars and is related to how efficiently their magnetic dynamo operates. Magnetic dynamos generate magnetic fields in stars through a process involving the star’s speed of rotation, and convection, the rising and falling of hot gas in the star’s interior.

The combined X-ray, optical and infrared data also revealed, for the first time outside our Galaxy, objects representative of an even younger stage of evolution of a star. These so-called "young stellar objects" have ages of a few thousand years and are still embedded in the pillar of dust and gas from which stars form, as in the famous "Pillars of Creation" of the Eagle Nebula.

A paper describing these results was published online and in the March 1, 2013 issue of The Astrophysical Journal. The first author is Lidia Oskinova from the University of Potsdam in Germany and the co-authors are Wei Sun from Nanjing University, China; Chris Evans from the Royal
Observatory Edinburgh, UK; Vincent Henault-Brunet from University of Edinburgh, UK; You-Hua Chu from the University of Illinois, Urbana, IL; John Gallagher III from the University of Wisconsin-Madison, Madison, WI; Martin Guerrero from the Instituto de Astrofísica de Andalucía, Spain; Robert Gruendl from the University of Illinois, Urbana, IL; Manuel Gudel from the University of Vienna, Austria; Sergey Silich from the Instituto Nacional de Astrofısica Optica y Electr´onica, Puebla, Mexico; Yang Chen from Nanjing University, China; Yael Naze from Universite de Liege, Liege, Belgium; Rainer Hainich from the University of Potsdam, Germany, and Jorge Reyes-Iturbide from the Universidade Estadual de Santa Cruz, Ilheus, Brazil.

Read entire caption/view more images: www.chandra.harvard.edu/photo/2013/ngc602/

Image credit: X-ray: NASA/CXC/Univ.Potsdam/L.Oskinova et al; Optical: NASA/STScI; Infrared: NASA/JPL-Caltech

Caption credit: Harvard-Smithsonian Center for Astrophysics

Read more about Chandra:
www.nasa.gov/chandra

p.s. You can see all of our Chandra photos in the Chandra Group in Flickr at: www.flickr.com/groups/chandranasa/ We’d love to have you as a member!

_____________________________________________
These official NASA photographs are being made available for publication by news organizations and/or for personal use printing by the subject(s) of the photographs. The photographs may not be used in materials, advertisements, products, or promotions that in any way suggest approval or
endorsement by NASA. All Images used must be credited. For information on usage rights please visit: www.nasa.gov/audience/formedia/features/MP_Photo_Guidelin…

Comments are closed.