Tyson then describes the nature of black holes, their enormous gravitational forces that can even capture light, and their discovery via X-ray sources such as Cygnus X-1. Tyson uses the Ship of Imagination to provide a postulate of the warping of spacetime and time dilation as one enters the event horizon of the black hole, and the possibility that these may lead to other points within our universe or others, or even time travel. Tyson ends on noting that Herschel's son, John would be inspired by his father to continue to document the known stars as well as contributions towards photography that play on the same nature of deep time used by astronomers.

This episode looks to the nature of the cosmos on the micro and atomic scales, using the Ship of the Imagination to explore these realms. Tyson describes some of the micro-organisms that live within a dew drop, demonstrating parameciums and tardigrades. He proceeds to discuss how plants use photosynthesis via their chloroplasts to convert sunlight into chemical reactions that convert carbon dioxide and water into oxygen and energy-rich sugars. Tyson then discusses the nature of molecules and atoms and how they relate to the evolution of species. He uses the example set forth by Charles Darwin postulating the existence of the long-tongued Morgan's sphinx moth based on the nature of the comet orchid with pollen far within the flower. He further demonstrates that scents from flowers are used to trigger olfactory centers in the brain, stimulating the mind to threats as to aid in the survival of the species.


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Tyson then describes the interstellar travel, using the two Voyager probes. Besides the abilities to identify several features on the planets of the Solar System, Voyager I was able to recently demonstrate the existence of the Sun's variable heliosphere which helps buffer the Solar System from interstellar winds. Tyson describes Carl Sagan's role in the Voyager program, including creating the Voyager Golden Record to encapsulate humanity and Earth's position in the universe, and convincing the program directors to have Voyager I to take a picture of Earth from beyond the orbit of Neptune, creating the image of the Pale Blue Dot. 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.

With everything in the cosmos being a potential concept, we went through many variations! We had some great brainstorming discussions and research sessions. Some of the general concepts that we looked at were knowledge of self, exploration of all types, time perception, inner space, outer space, supernovas, biology, evolution, human development of tools to allow exploration, and on and on.

Researchers found telltale traces of this iron in a thin layer below the surface of the manganese nodules.7 They used the known rate of growth of the nodules to date that layer to connect it to the fate of a star that perished eons ago. The difference between seeing nothing but a pebble and reading the history of the cosmos inscribed inside it is science. (emphasis ours)

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific concepts of the laws of gravity and the origins of space and time.

Against a backdrop of sleek graphics and astronomical imagery, host Neil deGrasse Tyson brought a new generation of viewers up to speed about our place in the cosmos. In the hour-long premiere, Tyson broke down each line in our cosmic address, from Earth to the farthest reaches of the observable universe, and he time-traveled through the cosmic calendar from the Big Bang to the present.

WiFi technology encircles the globe in a web of connectivity, knowledge, and information. Now, Celestron is using that same technology to allow star gazers to connect to the night sky and enhance their experience of the cosmos in fun and unique ways.

Pravedna uporaba za sliku Cosmos spacetime odyssey titlecard.jpg. Iako fotografija podlijee zatiti autorskih prava, smatram kako sliku za ovu stranicu takoer pokriva ameriki zakon o pravednoj uporabi i to zato: 006ab0faaa

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