They’re Everywhere!

NASA’s Wide-field Infrared Survey Explorer (WISE) mission millions of supermassive black holes and extreme galaxies called hot dust-obscured galaxies (DOGs, gotta love it) .

Images from WISE has revealed millions of dusty black hole candidates across the universe and about 1,000 even dustier objects thought to be among the brightest galaxies (the DOGs) ever found that shine brightly with infrared light.

“WISE has exposed a menagerie of hidden objects,” said Hashima Hasan a WISE program scientist at NASA. “We’ve found an asteroid dancing ahead of Earth in its orbit, the coldest star-like orbs known and now, supermassive black holes and galaxies hiding behind cloaks of dust.”

WISE scanned the entire sky twice imaging in the infrared to captured millions of images of the sky. All the data from the mission has been released publicly, allowing astronomers to sift through the data and make new discoveries.

With its all-sky infrared survey, NASA's Wide-field Infrared Survey Explorer, or WISE, has identified millions of quasar candidates.

The latest findings are helping astronomers better understand how galaxies and the behemoth black holes at their centers grow and evolve together.  For example, the giant black hole at the center of our Milky Way galaxy, called Sagittarius A*, has 4 million times the mass of our sun and has gone through periodic feeding frenzies where material falls towards the black hole, heats up and irradiates its surroundings. Bigger central black holes, up to a billion times the mass of our sun, may even shut down star formation in galaxies.

In one study, astronomers used WISE to identify about 2.5 million actively feeding supermassive black holes across the full sky, stretching back to distances more than 10 billion light-years away. About two-thirds of these objects never had been detected before because dust blocks their visible light. WISE easily sees these monsters because their powerful, accreting black holes warm the dust, causing it to glow in infrared light.

“We’ve got the black holes cornered,” said Daniel Stern of NASA’s Jet Propulsion Laboratory, Pasadena, Calif., lead author of the WISE black hole study and project scientist for another NASA black-hole mission, the Nuclear Spectroscopic Telescope Array (NuSTAR). “WISE is finding them across the full sky, while NuSTAR is giving us an entirely new look at their high-energy X-ray light and learning what makes them tick.”

If you have an invention or found new ways to make new discoveries, or know someone that can use my help, please contact me for a free 30 minute consultation at nvantreeck@usip.com or call TOLL FREE at 1-855-UR IDEAS (1-855-874-3327) and ask for Norman.

– Ex astris, scientia –

 

I am and avid amateur astronomer and patent attorney.  As a former Chief Petty Officer in the U.S. Navy, I am a proud member of the Armed Service Committee of the Los Angeles County Bar Association working to aid all active duty and veterans in our communities.  Connect with me on Google +

One thought on “They’re Everywhere!

  1. Pingback: They’re Everywhere! | Biotech Boardwalk

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