Neil deGrasse Tyson

Forty years ago, on the dusty plains known as the Sea of Tranquility, Neil Armstrong stepped off a lunar module and into the pages of history. That's one small step for man, one giant leap for mankind. Neil Armstrong spoke these words after placing his foot down onto lunar soil, and throughout the course of the Apollo program, eleven other astronauts also walked on the Moon. In this show, Neil Armstrong, Buzz Aldrin, and many others share their memories...

Host Neil deGrasse Tyson will tackle one of science's major challenges in each video, framed as a simple question that ordinary people wonder and worry about. Neil will guide us as he explores dramatic discoveries and the frontiers of research that connect each central, provocative mystery. Episode includes: 1) How Smart Are Dogs? - Meet an extraordinary boarder collie and other dogs changing our view of canine intelligence. 2) How Smart Are Dolphins?...

Host Neil deGrasse Tyson will tackle one of science's major challenges in each video, framed as a simple question that ordinary people wonder and worry about. Neil will guide us as he explores dramatic discoveries and the frontiers of research that connect each central, provocative mystery. Episode includes: 1) Space Dangers - Can we protect Mars-bound astronauts from deadly meteroids and the ill effects of radiation and zero gravity? 2) Next-Generation...

What price do we put on knowledge? How does it profit a man if he learns about the universe, but goes to bed hungry? When the economy takes a downturn, should we still go up into space? NASA missions aren't cheap-sending astronauts into low Earth orbit or to the Moon, sending robotic spacecraft to explore the planets, and launching telescopes into space can cost millions or even billions of dollars. Lou Friedman, director of the Planetary Society,...

What's so funny about space and science? Our season finale features the incomparable comedian Joan Rivers. In this episode, she provides color commentary for a Red Carpet parade of previous show topics, including space tourism, the anniversary of Apollo 11, and the search for alien life (both in space and in Hollywood). Guests: Joan Rivers, comedian.

This video weighs the risks against the benefits of getting a personal genetic profile; takes a closer look at algae, and asks if it may be our biofuel of the future; explores the undersea Gakkel Ridge, deep in the Arctic Ocean, for clues that one of Jupiter's moons may host life; and profiles Yoky Matsuoka, a leader in the emerging field of neurobotics-the fusion of neuroscience and robotics.

Star Trek imagines a future for humans in space where we explore alien worlds using advanced technology. As writers tried to include as much realistic science as possible, the stories have been an inspiration for students, scientists, inventors. The Star Trek TV and movie series imagine a bright future for humans in space, one in which we explore alien worlds with the aid of advanced technology. Because the writers tried to include as much realistic...

Host Neil deGrasse Tyson will tackle one of science's major challenges in each video, framed as a simple question that ordinary people wonder and worry about. Neil will guide us as he explores dramatic discoveries and the frontiers of research that connect each central, provocative mystery. Episode includes: 1) Magic and the Brain - Neuroscientists join Penn and Teller to explore why humans are so easily fooled by magic tricks. 2) Can Machines...

The Hubble Space Telescope-an orbiting eye on the universe that has greatly advanced our knowledge of the cosmos-is in need of repairs never intended to be performed in orbit. Neil de Grasse Tyson takes us to the NASA Goddard Space Flight Center, where our camera crew is given special access to the astronauts training for one of the most complex missions ever attempted.

In the 1960s and 70s The Space Race inspired a generation to pursue careers in science and technology, and then it all ended. Fight for Space looks at why this happened and re-awakens our sense of wonder and discovery.