Alert.. Humans About to See 1st Photo of Black Hole!

By: Yassmine ElSayed

 

CAIRO, Apr. 7 (SEE) – Scientists are expected to unveil on Wednesday the first-ever photograph of a black hole, Reuters reported.

The U.S. National Science Foundation has scheduled a news conference in Washington to announce a “groundbreaking result from the Event Horizon Telescope (EHT) project,” an international partnership formed in 2012 to try to directly observe the immediate environment of a black hole.

Simultaneous news conferences are scheduled in Brussels, Santiago, Shanghai, Taipei and Tokyo.

The event will be a breakthrough in astrophysics providing insight into celestial monsters with gravitational fields so intense no matter or light can escape.

The black hole’s event horizon, one of the most violent places in the universe, is the point of no return beyond which anything – stars, planets, gas, dust, all forms of electromagnetic radiation including light – gets sucked in irretrievably.

While scientists involved in the research declined to disclose the findings ahead of the formal announcement, they are clear about their goals.

“It’s a visionary project to take the first photograph of a black hole. We are a collaboration of over 200 people internationally,” astrophysicist Sheperd Doeleman, director of the Event Horizon Telescope at the Center for Astrophysics, Harvard & Smithsonian, said at a March event in Texas.

The news conference is scheduled for 1300 GMT (1500 CLT) on Wednesday.

The research will put to the test a scientific pillar – physicist Albert Einstein’s theory of general relativity, according to University of Arizona astrophysicist Dimitrios Psaltis, project scientist for the Event Horizon Telescope. That theory, put forward in 1915, was intended to explain the laws of gravity and their relation to other natural forces.

illustration of a black hole Courtesy: Mehau Kulyk/Science Photo Library

2 Black Holes Targetted

 

The researchers targeted two supermassive black holes.

The first – called Sagittarius A* – is situated at the center of our own Milky Way galaxy, possessing 4 million times the mass of our sun and located 26,000 light years from Earth. A light year is the distance light travels in a year, 5.9 trillion miles (9.5 trillion km).

The second – called M87 – resides at the center of the neighboring Virgo A galaxy, boasting a mass 3.5 billion times that of the sun and located 54 million light-years away from Earth. Streaming away from M87 at nearly the speed of light is a humongous jet of subatomic particles.

Black holes, coming in a variety of sizes, are extraordinarily dense entities formed when very massive stars collapse at the end of their life cycle. Supermassive black holes are the largest kind, devouring matter and radiation and perhaps merging with other black holes.

The scientists also will be trying to detect for the first time the dynamics near the black hole as matter orbits at near light speeds before being swallowed into oblivion.

The fact that black holes do not allow light to escape makes viewing them difficult. The scientists will be looking for a ring of light – radiation and matter circling at tremendous speed at the edge of the event horizon – around a region of darkness representing the actual black hole. This is known as the black hole’s shadow or silhouette.

Einstein’s theory, if correct, should allow for an extremely accurate prediction of the size and shape of a black hole.

“The shape of the shadow will be almost a perfect circle in Einstein’s theory,” Psaltis said. “If we find it to be different than what the theory predicts, then we go back to square one and we say, ‘Clearly, something is not exactly right.’”

 

 

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