Space's Deepest Secrets

Apr 26, 2016 · 42m

From the mission that saw Pluto for the first time to the Mars rovers, a new breed of explorers are risking their careers, and even their lives, to lead humanity to worlds we have never seen and tackle the mysteries of life itself.

May 3, 2016 · 42m

World scientists are searching for Dark Energy, the biggest challenge of physics; In Europe, a multi-billion dollar satellite will map the sky from space.

May 10, 2016 · 42m

An exploration of the dramatic fate of our future descendants, the technology they’ll need to survive the end of this world billions of years from now and our options for colonizing and starting again on a new planet somewhere far from Earth.

May 17, 2016 · 42m

A soaring quest through the solar system’s exotic and hidden water realms, from the deep seas below the icy crust of Europa to the vast prehistoric oceans that once existed on Mars billions of years ago.

May 24, 2016 · 42m

Thirty-five years after leaving Earth, the Voyager spacecraft is going to leave the Solar System to tell the incredible story of a mission that was only supposed to last five years but is still going today.

May 31, 2016 · 42m

The story of how a large aerospace company, BAE Systems, began a secret project to counter the force of gravity while NASA simultaneously ran a similar ‘Breakthrough Propulsion Physics’ program.

Jun 7, 2016 · 42m

The efforts of the U.S. government and others to combat the threat posed by space junk, which could derail the future of space travel if left unchecked.

Jun 14, 2016 · 42m

The search for the first stars of the universe.

Jun 21, 2016 · 42m

When the sun flares up, billions of tons of superheated gas and intense radiation are propelled toward Earth; experts are trying to predict what is coming toward the Earth and how to prepare for this threat.

Jun 28, 2016 · 42m

An in-depth look at how NASA is preparing for its most ambitious and dangerous mission yet; to land a human being on the surface of Mars.

Aug 6, 2016 · 42m

The discovery of exoplanets pushes scientists to reexamine the origin of the Solar System; the evidence infers a tale of unrestrained collisions and chaos.

Aug 13, 2016 · 42m

Scientists are working to determine if parallel universes exist.

Aug 20, 2016 · 42m

Scientists are finally on the hunt to finally crack the dark secrets of the atoms that make up the universe.

Aug 27, 2016 · 42m

Inside the supermassive black hole that sits in the middle of our galaxy.