“First Second After” –Gravitational Waves Unveil Secrets of the Big Bang

Gravitational Waves-LIGO

 

“It is undeniable that we are profoundly puzzled, especially when it comes to the first fraction of a second that followed the Big Bang,” wrote theoretical physicist Dan Hooper, author of The Edge of Time in an email to The Daily Galaxy–Great Discoveries Channel. “I have no doubt that these earliest moments hold incredible secrets, but our universe holds its secrets closely. It is up to us to coax those secrets from its grip, transforming them from mystery into discovery.”

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Eerie Implications of Hawking Points –“Corpses of Black Holes from Before the Big Bang”

"Hawking Points" --The Corpses of Black Holes from Before the Big Bang

 

“If space is truly infinite,” observes Dan Hooper, head of the Theoretical Astrophysics Group at the Fermi National Accelerator Laboratory, in At the Edge of Time, “the implications are staggering. Within an infinite expanse of space, it would be hard to see any reason why there would not be an infinite number of galaxies, stars, and planets, and even an infinite number of intelligent or conscious beings, scattered throughout this limitless volume. That is the thing about infinity: it takes things that are otherwise very unlikely and makes them all inevitable.”

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Mystery of the Missing Supermassive Black Hole

black hole

 

The story: In April of 2019, Space Telescope Science Institute astronomer Marc Postman said that when he first first saw the Hubble image of the monster elliptical galaxy galaxy in the Abell 2261 galaxy cluster with a core bigger and brighter than any seen before, he knew immediately that something was odd, that its central core embraced a mystery never before seen. Spanning a little over one million light-years, the galaxy is about ten times the diameter of our own Milky Way galaxy.

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Hidden in NASA Data -Cosmic Objects Without a Hard Surface

Black Holes

 

Albert Einstein described black holes as strange objects “where God divided by zero.” An international team of astrophysicists has now confirmed that black holes are a distinct “species” from neutron stars, which are comparable to black holes in mass and size but confined within a hard surface. A black hole is an exotic cosmic object without a hard surface predicted by Einstein’s theory of General Relativity and is confined within an invisible boundary, called an event horizon, from within which nothing, not even light, can escape.

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Gargantuan Black Hole When the Universe was Only 1.2 Billion Years Old

Black Hole Clouds

 

A gargantuan black hole, known as J2157, 34 billion times the mass of our sun mass, and about 8,000 times bigger than the black hole in the center of the Milky Way, gorges on nearly the equivalent of one sun every day, according to Dr. Christopher Onken at The Australian National University (ANU) about a monster of the early universe that brings an end to time and space and the laws of physics. If the Milky Way’s black hole wanted to grow to that size, “it would have to swallow two thirds of all the stars in our Galaxy,” he added.

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Our Universe is a ‘Tiny Grain of Dust’ to Force of Gravity Has Remained Unchanged (The Galaxy Report)

 

ESO Observatories

 

Today’s stories include the Webb Has Snapped an Almost Perfect Einstein Ring to a Black Hole Discovery Reveals Quantum Nature of the Cosmos, and much more.

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