Time and time again, science fiction, Hollywood magic, and video games have toyed with the idea of stepping through portals and into alternate worlds and dimensions.

But what if it actually were possible?

Well, some folks believe it is, and in some cases it might not be as impossible as it sounds.

From baffling ancient sites and accursed African islands, and in some cases it might not be as impossible as it sounds.

From baffling ancient sites and accursed African islands,

to ordinary spaces with extraordinary properties, let's investigate some mysterious places that could be portals to other worlds.

You're listening. You're listening. You're listening to be amazed.

The great David Bowie once asked, is there life on Mars?

But really?

Is there?

Well, a satellite image released by NASA convinced many that there, in fact, was.

But was there any substance to it?

Let's find out.

For over 10 years now, the Mars Curiosity rover has been investigating the red planet and intimate detail,

allowing us Earthlings to discover more about

our planetary neighborino. Because, you know, we're those neighbors. Anyway, curiosity captured

something astounding, something many believed to be a doorway on Mars. And with a portal's

dictionary definition being a doorway gate or other entrance,

this discovery, some posited, could be a portal to a subterranean extraterrestrial world.

Who knows what secrets lie beyond that doorway?

Well, not many, according to NASA.

Organization officials claim it is just a natural

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