The tour was designed by Willie Williams, who has worked on every U2 tour since 1982. Williams had been toying with ideas for 360-degree stadium staging for U2 for a number of years, and presented sketches of a four-legged design to the group near the end of their Vertigo Tour in 2006. The inspiration for the 'spaceship-on-four-legs' design, nicknamed 'the Claw', came from the landmark Theme Building at Los Angeles International Airport.

The 25 October 2009 concert in Pasadena, California was streamed live on U2's YouTube channel, the first time a concert was streamed live on YouTube. Over 10 million viewers streamed the concert, making it the largest streaming event in the website's history. The shoot was directed by Tom Krueger, who had previously worked with the band on the film U2 3D.

This film documents the 1987 North American tour of the great rock band U2. Fresh with their success of their best selling album 'The Joshua Tree', the band plays monster gigs. Along the way, the band takes the opportunity to indulge in some special musical activities like playing with B.B. King and performing 'I Still Haven't Found What I'm Looking for' with a famous church choir. All the while, concert footage of the band's biggest hits on tour are featured while Bono speaks his mind on the problems of his homeland.

U2, the '80s sensation, captivated with their unique sound, blending old-school alternative rock's good intentions with epic '70s scale. 'The Joshua Tree,' delves into America's contrasting faces, from vast deserts to big city anonymity and human rights issues. This album is a social snapshot of the late '80s, offering hope amid dark themes.
The documentary explores The Joshua Tree Tour in America. Directed by Barry Devlin and Meiert Avis, it features unreleased videos like 'Spanish Eyes' and 'In God's Country.' Discover unseen footage from this iconic band in the 20th Anniversary Edition of 'The Joshua Tree.' Don't miss it!

Many argue that flying saucers and other extra-terrestrial space ships continuously visit the earth. If that were true, what kinds of technologies would such alien spacecraft require? And do eyewitness reports of UFO sightings jibe with modern theories of how interstellar travel might be possible? Authors, astronomers and theoretical physicists weigh in with the blueprints for inertia-canceling devices, nuclear-powered craft, antimatter propulsion systems and even warp drives. Based on Einstein's theories and countless scientific studies, we'll find out how these visitors might bridge the vast distances between the stars. And if they could survive such hazardous journeys, are they flesh and blood or intelligent machines?

Tyson describes the discovery of cosmic rays by Victor Hess through high-altitude balloon trips. Swiss Astronomer Fritz Zwicky, in studying supernovae, postulated that these cosmic rays originated from these events instead of electromagnetic radiation. Also tells how Vera Rubin observed that the rotation of stars at the edges of observable galaxies did not follow expected rotational behavior leading to consider the existence of dark matter. This further led to the discovery of dark energy to account for the increasing rate of expansion of the universe. Tyson then describes the interstellar travel of the two Voyager probes. Tyson tells the Carl Sagan's role in the Voyager program, including creating the Voyager Golden Record to encapsulate humanity and Earth's position in the universe. Tyson concludes the series by emphasizing Sagan's message on the human condition in the vastness of the cosmos, and to encourage viewers to continue to explore and discover what else the universe has to offer.