Origins Unknown: The Alien Presence on Earth

50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring of orbiting debris that threatens the safety of earth’s orbits. SPACE JUNK is a visually explosive journey of discovery that weighs the solutions aimed at restoring our planet’s orbits. Experience mind-boggling collisions, both natural and man-made. Soar for the stunning depths of Meteor Crater to an unprecedented view of our increasingly crowded orbits – 22,000 miles above earth. Join us as foremost expert Don Kessler, the “Father of Space Junk,” guides us through the challenges we face in protecting them, forging a new age of space discovery.

Follow astronaut Scott Kelly's 12-month mission on the International Space Station, from launch to landing, as NASA charts the effects of long-duration spaceflight by comparing him to his identical twin on Earth, astronaut Mark Kelly.

Join our host on the International Space Station of the year 2050. Marvel at the three-dimensional sights and learn many things about the astral bodies that surround us.

The wonders of the universe have long propelled our insatiable desire to learn more about who we are and where we came from. With the advancing age of science and technology, we're able to explore our world and the cosmos like never before. We are exploring the unknown at the farthest reaches in space unlocking new wonders and mysteries that are both shocking and amazing. From colling planets, to disappearing comets, to unexplained activity on the surface of planets in our solar system, the next evolution of mankind is well underway.

Presents evidence that visitors from other galaxies shared their advanced knowledge with ancient man.

On the night of February 24-25, 1942, amid terror and neurosis caused by the terrible Pearl Harbor attack only two months earlier, a huge flying object of unknown origin appears in the sky over Los Angeles. The military reacts by imposing a total blackout in the area and firing more than 1440 artillery rounds. However, despite the firepower, no object was shot down. We will try to understand what actually happened and who or what flew over the skies of Los Angeles that night of February 24, 1942.

Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.

William Shatner explores the theory that the U.S. government is involved in a cover-up of visiting alien spacecraft. Based on a book by Erich von Däniken, this documentary contains evidence of extraterrestrial life here on earth. Proof discovered through photographs taken by scientists and evidence of actual voyages found by archaeologists.

Australian-made film with Steven Spielberg, Stan Deyo, Stanton Friedman, Dr. Alan Hynek, Jacques Vallee, Ken Arnold, Betty Hill and Ray Palmer (publisher of the Shaver Mystery). This rare TV documentary gave birth to The Cosmic Conspiracy and contains clips of the first episode of Star Wars and Jaws.

My father from Sirius is a film about a boy who grew up believing his father is a messenger between the Earth and the outer space. Now the boy has become a man who wants to find out what is true in his father’s worldview. And what is not. Veikko Paakkanen, the father of the director Einari Paakkanen, believes that he’s able to cure people from cancer, see extraterrestial beings and contact the afterlife.

Now presenting an addendum to the legendary film "The Secret NASA Transmissions - The Smoking Gun," and presents details about UFO videos taken by NASA Space Shuttle Cameras and the facts around a secret independent study to monitor the digital video cameras on all NASA missions which has yielded startling results. Martyn Stubbs recorded over 2,500 hours of live NASA video during this project.