Print Collection - A "Rose" Made of Galaxies Highlights Hubble's 21st Anniversary
$10.00 Off Prints Today! TAKETENOFF

TAKE $10 OFF PRINTS

Take $10 OFF orders over $35.00 TODAY! Be sure to use code: TAKETENOFF at checkout.

1-716-222-2089

Customer Login 1.716.222.2089

We stand behind every sale with a 100% Customer Satisfaction Guarantee. 

If you are not completely satisfied with your purchase for any reason, return your order to us in the original packaging within 30 days of receipt and we will give you a full refund of your product costs or issue a free replacement of a damaged product in transit to you.

Refunds do not include shipping costs.


A "Rose" Made of Galaxies Highlights Hubble's 21st Anniversary

$24.99 54.99
Love your Pillow: With our 100% Satisfaction Guarantee
Pillow Description
Pillow Care
Reviews

Your custom Outdoor Throw Pillow with Insert is printed on two sides and made from 100% spun polyester poplin fabric, a high quality product that will look great in your home. This custom cut and hand sewn pillow is available in square and rectangle proportions to best fit your image. The included pillow insert is not removable. 

Outdoor Pillow with Insert. No UV Properties - Waterproof and Mildew Proof.

Your custom Throw Pillow with Insert is printed on two sides and made from 100% spun polyester poplin fabric, a high quality product that will look great in your home. This custom cut and hand sewn pillow is available in square and rectangle proportions to best fit your image. The pillow is finished with a concealed zipper for easy care. 


This product includes a pillow insert. 
Spot Clean Only.

Your custom Throw Pillow Cover is printed on two sides and made from 100% spun polyester poplin fabric, a high quality product that will look great in your home. This custom cut and hand sewn pillow is available in square and rectangle proportions to best fit your image. The pillow is finished with a concealed zipper for easy care.

This product does not include a pillow insert. Spot Clean Only. 

In celebration of the 21st anniversary of the Hubble Space Telescope's deployment into space, astronomers at the Space Telescope Science Institute in Baltimore, Md., pointed Hubble's eye to an especially photogenic group of interacting galaxies called Arp 273.

The larger of the spiral galaxies, known as UGC 1810, has a disk that is tidally distorted into a rose-like shape by the gravitational tidal pull of the companion galaxy below it, known as UGC 1813. A swath of blue jewels across the top is the combined light from clusters of intensely bright and hot young blue stars. These massive stars glow fiercely in ultraviolet light.

The smaller, nearly edge-on companion shows distinct signs of intense star formation at its nucleus, perhaps triggered by the encounter with the companion galaxy.

A series of uncommon spiral patterns in the large galaxy is a tell-tale sign of interaction. The large, outer arm appears partially as a ring, a feature seen when interacting galaxies actually pass through one another. This suggests that the smaller companion actually dived deep, but off-center, through UGC 1810. The inner set of spiral arms is highly warped out of the plane with one of the arms going behind the bulge and coming back out the other side. How these two spiral patterns connect is still not precisely known.

A possible mini-spiral may be visible in the spiral arms of UGC 1810 to the upper right. It is noticeable how the outermost spiral arm changes character as it passes this third galaxy, from smooth with lots of old stars (reddish in color) on one side to clumpy and extremely blue on the other. The fairly regular spacing of the blue star-forming knots fits with what is seen in the spiral arms of other galaxies and is predictable based on instabilities in the gas contained within the arm.

The larger galaxy in the UGC 1810 - UGC 1813 pair has a mass that is about five times that of the smaller galaxy. In unequal pairs such as this, the relatively rapid passage of a companion galaxy produces the lopsided or asymmetric structure in the main spiral. Also in such encounters, the starburst activity typically begins in the minor galaxies earlier than in the major galaxies. These effects could be due to the fact that the smaller galaxies have consumed less of the gas present in their nucleus, from which new stars are born.

Arp 273 lies in the constellation Andromeda and is roughly 300 million light-years away from Earth. The image shows a tenuous tidal bridge of material between the two galaxies that are separated by tens of thousands of light-years from each other.

The interaction was imaged on December 17, 2010, with Hubble's Wide Field Camera 3 (WFC3).

This Hubble image is a composite of data taken with three separate filters on WFC3 that allow a broad range of wavelengths covering the ultraviolet, blue, and red portions of the spectrum.

Object Names: Arp 273, UGC 1810


You Also May Like From This Collection
Sale Promo
printcollection.myshopify.com printcollection.myshopify.com
Rated 5/5 based on 32 customer reviews