Vastpostin - Who Up Spirallin!!

Rectangular log map-scheme of the Observable Universe by Pablo Carlos Budassi

The Dragoness of Stars for Honestrasz✨

Carl Sagan, Cosmos

And now, for a Water Rating Special Feature:

The Lost Sea, Tennessee

About 20,000 years ago, a giant Pleistocene jaguar ventured into a small opening in the mountain foothills, but soon found that this cave was far bigger than it bargained for. It lost its way in the dark, winding passageways, wandering for several days before eventually falling to its death in a narrow crevice, leaving behind its bones and perfectly preserved paw prints for us to find thousands of years later.

This was the first, but not the only, record of those who ventured into Craighead Caverns. Pottery, weapons and jewelry from the Cherokee people have been found in rooms up to a mile from the entrance, dating back at least a thousand years. Later, the caverns were used as a refrigerator for storing food in the summer, as a mine, a mushroom farm, and even as a dance hall. All throughout its history, there were legends of a great underground lake somewhere inside the vast caves, but no one knew where.

This changed in 1905, when a 13-year old boy was exploring the cave. Three hundred feet below the surface, he crawled through a narrow tunnel, and found himself standing in an enormous, half-submerged chasm. It was so large, in fact, that his light illuminated nothing but water. He began to throw balls of mud in an attempt to find the walls of the cavern, but he only heard splashing in response.

We now know that this lake is about four and a half acres, making it the largest underground lake in North America and the second largest in the world. But that’s only on the surface.

Diving explorations have revealed that this lake is seemingly bottomless. Beneath the ethereal water lies a series of caverns so deep that no end has been found. Divers have mapped about 1,500 feet in depth in just one of the main passageways. One diver, descending into a previously unknown chamber with a sonar device, hugged the wall and took readings all around him. There was nothing but more water in every direction.

At present, there are no further plans to continue exploration, due to the hazardous conditions in the depths of the sea. It seems, then, that the true scope of this lake may forever remain a mystery. Perhaps it is best that we leave alone this strange, bottomless abyss far beneath the ancient Appalachian mountains, to remain as dark and unknown as it was when that jaguar took its first ill-fated steps inside.

Who’s the tallest man alive?

Me with my patented Sky Boots

Black Hole Friday Deals!

Get these deals before they are sucked into a black hole and gone forever! This “Black Hole Friday,” we have some cosmic savings that are sure to be out of this world.

Your classic black holes — the ultimate storage solution.

Galactic 5-for-1 special! Learn more about Stephan’s Quintet.

Limited-time offer game DLC! Try your hand at the Roman Space Observer Video Game, Black Hole edition, available this weekend only.

Standard candles: Exploding stars that are reliably bright. Multi-functional — can be used to measure distances in space!

Feed the black hole in your stomach. Spaghettification’s on the menu.

Act quickly before the stars in this widow system are gone!

Add some planets to your solar system! Grab our Exoplanet Bundle.

Get ready to ride this (gravitational) wave before this Black Hole Merger ends!

Be the center of attention in this stylish accretion disk skirt. Made of 100% recycled cosmic material.

Should you ever travel to a black hole? No. But if you do, here’s a free guide to make your trip as safe* as possible. *Note: black holes are never safe. 

Make sure to follow us on Tumblr for your regular dose of space!

Never let them know your next move *basketball shoe court squeak* turns into the unfathomable centipede

The Entirety of Tumblr from Tumblr has been Chucked in to the ocean! You're all wet now.

sorry for the inactivity, i promise i'll get the queue filled up again soon!!!