Smiley Face Captured in Deep Space
That picture above is real! It’s a Hubble Space Telescope image of a cluster of galaxies with the poetic name of SDSS J1038+4849 (called that because it was first seen in the Sloan Digital Sky Survey, and the numbers are its coordinates, like latitude and longitude, on the sky). What you’re seeing is a peculiar effect of relativity called “gravitational lensing.”
You know that gravity can bend the path of an object traveling in space; an orbit is just a path bent so much one object goes around another.
Gravity does this by bending space itself, warping it. A moving object follows that bend like a bobsled sliding along the twists and turns of its track.Any object … including light.
And that’s what you’re seeing. J1038 is a group of galaxies about 4.5 billion light-years away, and there are trillions of stars in the cluster. That’s a lot of mass, and a lot of gravity. Beyond it, at a distance of about 7.5 billion light years, lie more galaxies. The light from those galaxies passes by J1038 on its way to Earth, and travels through the region of space distorted by the galaxies’ gravity. This bends the light, acting like a giant lens made of gravity (hence the term gravitational lens, of course).
There are lots of ways the light can bend. The simplest is in an arc shape, smearing out the shapes of the more distant galaxies. In cases where the lensing and lensed galaxies line up just right, you can get a ring of light around the lensing galaxy! Lensing can also create multiple copies of a background galaxy (this is called an Einstein Cross) and even make the more distant galaxy appear much brighter.
Read Full Story
The post Smiley Face Captured in Deep Space appeared first on .
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: | 1,706,986,397 |
| Stories: | 8,446,930 |
Whistler Blowers, Insiders
There’s probably some alien species out there that thinks this is real funny.