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"Neil deGrasse Tyson"  Sort by

The Truth Is in the Stars

   2017    Culture
Join the original Captain Kirk, William Shatner, as he interviews renowned scientists and celebrities about the enduring influence of Star Trek on popular culture, innovation, and creativity. The film chronicles Shatner’s journey around the world interviewing scientists and film industry people about how Star Trek inspired them. Along the way he collects questions to ask and learns a bit about physics. Discover how Star Trek’s optimistic vision for the future has influenced leading minds including Prof. Stephen Hawking, Neil deGrasse Tyson, Chris Hadfield, David Suzuki, and many more.

Cosmos: A Spacetime Odyssey. Standing Up in the Milky Way

   2014    Science    HD
Famed astrophysicist Neil deGrasse Tyson takes a tour of the Solar System and the known universe establishing the components of Earth's "address" within the Virgo Supercluster. He then shares the story of the person who championed an expansive understanding of Earth's place in the universe by presenting Renaissance Italian Giordano Bruno's vision of the universe as a limitless expanse of space and time. He then makes an exploration into the Cosmic Calendar, which dates back to the dawn of the Big Bang (similar to the presentation from episode 1 of the original series). The episode ends with deGrasse Tyson narrating how he met his mentor Carl Sagan, who hosted the first Cosmos series.
Series: Cosmos 2014

When Knowledge Conquered Fear

   2014    Science
The episode begins with Tyson describing how pattern recognition manifested in early civilization as using astronomy and astrology to predict the passing of the seasons, including how the passage of a comet was often taken as an omen. Tyson continues to explain that the origin of comets only became known in the 20th century due to the work of Jan Oort and his hypothesis of the Oort cloud. Tyson then continues to relate the collaboration between Edmond Halley and Isaac Newton in the last part of the 17th century in Cambridge. The collaboration would result in the publication of Philosophiæ Naturalis Principia Mathematica, the first major work to describe the laws of physics in mathematical terms, despite objections and claims of plagiarism from Robert Hooke and financial difficulties of the Royal Society of London. Tyson explains how this work challenged the prevailing notion that God had planned out the heavens, but would end up influencing many factors of modern life, including space flight. Tyson further describes Halley's contributions including determining Earth's distance to the sun, the motion of stars and predicting the orbit of then-unnamed Halley's Comet using Newton's laws. Tyson contrasts these scientific approaches to understanding the galaxy compared to what earlier civilizations had done, and considers this advancement as mankind's first steps into exploring the universe. The episode ends with an animation of the Milky Way and Andromeda galaxies' merging based on the principles of Newton's laws.
Series: Cosmos 2014

The Clean Room

   2014    Science
This episode is centered around how science, in particular the work of Clair Patterson (voiced in animated sequences by Richard Gere[33]) in the middle of the 20th century, has been able to determine the age of the Earth. Tyson first describes how the Earth was formed from the coalescence of matter some millions of years after the formation of the Sun, and while scientists can examine the formations in rock stratum to date some geological events, these can only trace back millions of years. Instead, scientists have used the debris from meteor impacts, such as the Meteor Crater in Arizona, knowing that the material from such meteors coming from the asteroid belt would have been made at the same time as the Earth. Patterson also examined the levels of lead in the common environment and in deeper parts of the oceans and Antarctic ice, showing that lead had only been brought to the surface in recent times. He would discover that the higher levels of lead were from the use of tetraethyllead in leaded gasoline resulting in government-mandated restrictions on the use of lead.
Series: Cosmos 2014

Sisters of the Sun

   2014    Science
The constellation of the Pleiades provides a vehicle for us to explore a series of paradoxes and epochal discoveries for humanity. The untold story of the modern "sisters of the sun," the early 20th century female astronomers, led by two deaf women, at Harvard who catalogued the stars. It's also the story of the young British woman who joined forces with them, her defiance of the world's leading expert, and how she taught the world what the stars are really made of.
Series: Cosmos 2014
Ancient Rome
Ancient Rome

   2006    History
Planet Earth
Planet Earth

   2007    Nature
One Strange Rock
One Strange Rock

   2018    Nature
Prehistoric America
Prehistoric America

   2003    Nature
Cosmos
Cosmos

   1980    Science
Inside the Medieval Mind
Inside the Medieval Mind

   2008    History
Science and Islam
Science and Islam

   2017    History