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White holes are the unicorns of the universe. They probably don't exist, but they're a fantastical thrill ride to think about. These things are the theoretical opposite of black holes, thought to expel matter from a single point with no entryway. Yes, think about a point in space that is just constantly spewing space junk that literally comes out of nowhere. So why do they (probably) not exist? There would need to be not a single speck of matter within the event horizon for a white hole to…

White holes are the unicorns of the universe. They probably don't exist, but they're a fantastical thrill ride to think about. These things are the theoretical opposite of black holes, thought to expel matter from a single point with no entryway. Yes, think about a point in space that is just constantly spewing space junk that literally comes out of nowhere. So why do they (probably) not exist? There would need to be not a single speck of matter within the event horizon for a white hole to…

How dense is a black hole? Mind blowing space facts about the Universe for astronomy / astrophysics fans! Also make sure to visit www.kidsinorbit.com - Learn how to become an astronaut! 100% dedicated to kids science / astronomy! Image: NASA Earth Observatory images by Robert Simmon, using Suomi NPP VIIRS data from Chris Elvidge (NOAA National Geophysical Data Center).

All About Astronomy. People have shown interest in the stars for a very long time. That enduring passion is one of the many reasons that astronomy has maintained its popularity

Black Holes and Baby Universes and Other Essays

Black Holes and Baby Universes and Other Essays

This New Kind Of Black Hole Is A Cosmic Missing Link

This New Kind of Black Hole Is a Cosmic Missing Link

Black Holes, Cosmic, Math Problems, Outer Space, Physics, Kind Of, Heavens, Knowledge, Classroom Ideas

Black Hole #Infographic

Infographic Black holes are strange regions where gravity is strong enough to bend light, warp space and distort time.

Perspective! If the universe were 13.7 billion years old, can you guess how many stars would have to have formed every single second between then and now? I'll bet you are no where close. Then, ask scientists how many stars they have observed being formed. Why is it considered fact then?

Appreciate how tiny you are. Clever Advertisment for IMAX

Could The Theoretical White Hole Actually Exist?

I learned something cool on the app: Could The Theoretical White Hole Actually Exist?

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