Black hole Quote by Brian Greene

Only black holes of very low mass would emit a significant amount of radiation.

— Stephen Hawking

Gamma rays are the sort of radiation you should avoid. Want proof? Just remember how the comic strip character "The Hulk" became big, green,…

— Neil deGrasse Tyson

“A vast and fiery nuclear furnace launched photons through the reaches of space; they hurtled trillions of kilometers at breakneck speed, then filtered gently…

— Anonymous

In general, the objects in the universe that are very high-energy objects, or the processes that are high-energy processes, will radiate more in the…

— Claude Nicollier

“Filling out the entire electromagnetic spectrum, in order of low-energy and low-frequency to high-energy and high-frequency, we have: radio waves, micro waves, ROYGBIV, ultra…

— Neil deGrasse Tyson

For in 1900 all electromagnetic radiation of longer wavelengths was already known at least to the extent that one could not seek in it…

— Max von Laue

“It means that, against all popular expectations, the brightest sources of light in the universe are black holes.”

— John Magorrian

“Curious how much gas lurks among the stars in galaxies? Radio telescopes do that best. There is no knowledge of the cosmic background, and…

— Neil deGrasse Tyson

My discovery that black holes emit radiation raised serious problems of consistency with the rest of physics. I have now resolved these problems, but…

— Stephen Hawking

“With enough infalling matter, a spinning black hole can convert mass to energy with higher efficiency than even nuclear fusion. The most luminous cases…

— Caleb Scharf

“Several billion trillion tons of superhot exploding hydrogen nuclei rose slowly above the horizon and managed to look small, cold and slightly damp.”

— Douglas Adams

“1 Hundred Quadrillion Seconds (10 ^ 17) for light to travel from cosmic horizon to us.”

— Caleb Scharf