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The Lions Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago) and are among some of the oldest surviving species in the world.
The largest can come in at about 6 meters and has tentacles over 50 meters long. Pretty amazing when you think these things have been swimming around for so long.
They have hundreds of poisonous tentacles that it used to catch passing by fish. it then slowly drags in it’s prey and eats it. 
That is terrifying. 

AHHHHHH

The Lions Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago) and are among some of the oldest surviving species in the world.

The largest can come in at about 6 meters and has tentacles over 50 meters long. Pretty amazing when you think these things have been swimming around for so long.

They have hundreds of poisonous tentacles that it used to catch passing by fish. it then slowly drags in it’s prey and eats it. 

That is terrifying. 

AHHHHHH

(via screensociety)

Filed under science random animals

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quoi??? Black Hole Eats Star: Researchers Detail Astounding Cosmic Occurrence (VIDEO)

“Prepare to have your mind blown.

Back in March, when NASA’s Swift spacecraft first detected what scientists believed to be a black hole eating a star 3.8 billion light years from earth, many didn’t quite know what it would mean. But now it seems the cosmic event not only sent a beam of X-rays shooting towards earth, but it also rejuvenated the black hole….”

http://www.huffingtonpost.com/2011/08/25/black-hole-eats-star-video_n_937150.html?ncid=edlinkusaolp00000009

Filed under black holes science nerd space geek