Special Report: The History & Future of the Cosmos

See how the universe evolved into what we see today in this infographic tour of our cosmos: "The History & Structure of the Universe" (below). CREDIT: Illustration: Karl Tate; Galaxy M74: NASA, ESA, and Hubble Heritage Collaboration; "Awakening of the Pilgrim" by Camille Flammarion View full size image

Our universe is both ancient and vast, and expanding out farther and faster everyday. But scientists are steadily uncovering more and more secrets of the cosmos.

Join SPACE.com as we take a look at some of the most amazing revelations about the universe and the enduring enigmas still to be solved in this eight-part series of multimedia features and stories:

Monday, Oct. 17:  Part 1

Video Show: A Blueprint for the Universe
The universe is filled with stars, galaxies, planets and more, plus a veritable buffet of invisible stuff like dark matter astronomers have yet to see. But scientists have pinned down some of the major ingredients of our universe. Take a look at star stuff and more in this video show.

Tuesday, Oct. 18: Part 2

Images: Peering Back to the Big Bang & Early Universe
Our universe is 13.7 billion years old, but astronomers are peering deep into its  history. See images, illustrations and diagrams of the universe from now back to the Big Bang.

Wednesday, Oct. 19: Part 3

The Universe: Big Bang to Now in 10 Easy Steps
The widely accepted theory for the origin and evolution of the universe is the Big Bang model, which states that the universe began as an incredibly hot, dense point roughly 13.7 billion years ago. Here's a breakdown of the Big Bang to now in 10 easy steps.

Thursday, Oct. 20: Part 4

The History & Structure of the Universe (Infographic Gallery)
Tour the universe's 13.7-billion-year history, from the Big Bang to planet Earth today, in this SPACE.com infographic series.

Friday, Oct. 21: Part 5

The Big Bang: What Really Happened at Our Universe's Birth?
Big Bang theory holds that our universe began 13.7 billion years ago, in a massive expansion that blew space up like a balloon. Here's a brief rundown of what astronomers think happened.

Monday, Oct. 24: Part 6

The Universe's Dark Ages: How Our Cosmos Survived
The dark ages of the universe — an era of darkness that existed before the first stars and galaxies — mostly remain a mystery because there is so little of it to see, but scientists intensely desire to shed light on them in order to learn secrets about how the universe came into being.

Tuesday, Oct. 25: Part 7

The Universe Today: What It All Looks Like Now    
In the 1920s, astronomer Georges Lemaître proposed what became known as the Big Bang theory, which is the most widely accepted model to explain the formation of the universe.

Wednesday, Oct. 26: Part 8

Endless Void or Big Crunch: How Will the Universe End?
Not only are scientists unsure how the universe will end, they aren't even sure it will end at all.