Anne’s Image of the Day: Starburst Galaxy 2MASX J05210136-2521450
read more at Anne’s Astronomy News http://annesastronomynews.com/
August 23, 2013
2MASX J05210136-2521450, a starburst galaxy
Image Credit: Luca Limatola, ESA/Hubble & NASA
This image shows a bright spiral galaxy that is cataloged under the name 2MASX J05210136-2521450. Behind the rather unpoetical name hides a fascinating starburst galaxy that immediately stands out by its peculiar shape.
Also known as IRAS 05189-2524, it is an active galaxy with an active galactic nucleus (AGN), a compact region at the center of the galaxy that has a much higher than normal luminosity, probably due to accretion of mass by a central supermassive black hole.
2MASX J05210136-2521450 is classified as an ultra-luminous infrared galaxy (ULIG), which means that the galaxy emits a tremendous amount of light at infrared wavelengths (between 1012 and 1013 solar luminosities). Astronomers see this as an indication of intense star formation activity, in fact, ULIGs are the sites of the most extreme star formation events in the (local) Universe. Such a violent star formation activity is usually triggered by a collision between two interacting galaxies.
In the case of 2MASX J05210136-2521450, the merging process has left its signs in the shape of the galaxy: it presents a single, bright nucleus and a spectacular outer structure that consists of a one-sided extension of the inner arms, with a tidal tail heading in the opposite direction, formed from material ripped out from the merging galaxies by gravitational forces.
This image is a combination of exposures taken with the Advanced Camera for Surveys on the Hubble Space Telescope, using near-infrared and visible light. A version of this image was submitted to the Hubble’s Hidden Treasures image processing competition by contestant Luca Limatola.
n/a
Source: http://annesastronomynews.com/annes-image-of-the-day-starburst-galaxy-2masx-j05210136-2521450/
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
LION'S MANE PRODUCT
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.
| Visits: | 1,707,631,597 |
| Stories: | 8,448,172 |
Whistler Blowers, Insiders
