“First Second After” –Gravitational Waves Unveil Hidden 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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“A Surprise Almost as Old as the Universe” –Hubble Detects Invisible Mass of Small Black Holes at Globular Cluster Core

 

Globular Cluster NGC 6397
 

Hubble astronomers found something extraordinary at the heart of nearby globular cluster NGC 6397 –a concentration of smaller black holes lurking there instead of one monster, supermassive black hole. Ancient stellar jewelry boxes, globular star clusters are densely packed objects, glittering with the light of a million stars in a ball only about 100 light-years across dating back almost to the birth of the Milky Way.

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Last Week’s Top 5 Space & Science Headlines –“Elusive Relics of the Big Bang to Revealing the Incomprehensible”

ESO VLT

 

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Last Week’s Top 5 Space & Science Headlines –“Planet from Hell to The Unexpected Galaxy”

ESO VLT

 

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