7.6/109 votesLoading...#1 - The Cosmic Connectome
Season 2 Episode 5 - Aired 3/23/2020
A voyage of discovery through the evolution of consciousness with stops in ancient Greece, a visit to the largest life form on Earth, into the poignant dream of an abandoned orphan that opened the way to our understanding of the architecture of thought and beyond to a vision of a galactic network of thought.
Director: Ann Druyan
Writer: Ann Druyan, Brannon Braga
7.6/108 votesLoading...#2 - Seven Wonders of The New World
Season 2 Episode 13 - Aired 4/20/2020
Take a trip to the 2039 New York World’s Fair, where the problems we now consider hopeless have been solved and thrilling possibilities exist.
Director: Brannon Braga
Writer: Ann Druyan
7.8/109 votesLoading...#3 - Lost City of Life
Season 2 Episode 3 - Aired 3/16/2020
A new vision of genesis at the bottom of the blood red sea of the infant Earth. And the story of the man who found the first clues to life's beginning in a green jewel. As he searched for life's origin, he risked his own, daring to toy with his Nazi tormentors.
Director: Brannon Braga
Writer: Ann Druyan, Brannon Braga
7.8/109 votesLoading...#4 - The Man of a Trillion Worlds
Season 2 Episode 6 - Aired 3/23/2020
A child lies on the rug of a tenement dreaming of interstellar adventures. At the dawn of the space age, a young Carl Sagan's career is forged in the clash of his mentors, two scientific titans. Sagan goes on realize his childhood dreams, to carry their research forward and communicate its significance to the whole world.
Director: Ann Druyan
Writer: Ann Druyan, Brannon Braga, André Bormanis
7.9/108 votesLoading...#5 - Shadows of Forgotten Ancestors
Season 2 Episode 11 - Aired 4/13/2020
An exploration of human potential for change, concluding with the story of one of history's greatest monster and his virtuous transformation.
Director: Brannon Braga
Writer: Ann Druyan, Brannon Braga
8.0/108 votesLoading...#6 - Coming of Age In The Anthropocene
Season 2 Episode 12 - Aired 4/13/2020
A baby is born on the day the show premieres. What kind of world can she expect to grow up in? One of her possible futures is explored.
Director: Ann Druyan
Writer: Ann Druyan, Brannon Braga
8.1/108 votesLoading...#7 - A Tale of Two Atoms
Season 2 Episode 10 - Aired 4/6/2020
How a deadly embrace between science and state altered the fate of the world, and a gripping cautionary tale of mass casualty and unlikely survival.
Director: Brannon Braga
Writer: Ann Druyan, Brannon Braga
8.2/1013 votesLoading...#8 - Ladder to the Stars
Season 2 Episode 1 - Aired 3/9/2020
An adventure spanning billions of years into the evolution of life and consciousness. A visit to a 100,000-year-old laboratory. The story of the change in life-style that radically altered human existence and the life of the heretic who found god in the book of nature, opening our way to the stars.
Director: Brannon Braga
Writer: Ann Druyan
8.2/1012 votesLoading...#9 - The Fleeting Grace of the Habitable Zone
Season 2 Episode 2 - Aired 3/9/2020
There is no refuge from change in the cosmos. There will come a time in the life of the Sun when Earth will no longer be a home for us. The story of our ancestors who rose to a comparable challenge and a long-term vision of our future on other worlds.
Director: Ann Druyan
Writer: Ann Druyan, Brannon Braga
8.2/109 votesLoading...#10 - The Search for Intelligent Life on Earth
Season 2 Episode 7 - Aired 3/30/2020
A revelation of the hidden underground network that is a collaboration of four kingdoms of life, and a true first contact story between humans and beings who communicate in a symbolic language and have maintained a representative democracy for many tens of millions of years.
Director: Brannon Braga
Writer: Ann Druyan, Brannon Braga
8.2/108 votesLoading...#11 - Magic Without Lies
Season 2 Episode 9 - Aired 4/6/2020
Meet the man who stumbled on a hole in the reality of quantum mechanics and the still-unfolding technology that made it possible.
Director: Brannon Braga
Writer: Ann Druyan, Brannon Braga
8.3/1010 votesLoading...#12 - Vavilov
Season 2 Episode 4 - Aired 3/16/2020
In the first half of the 20th century pioneering geneticist Nikolai Vavilov traveled 5 continents assembling a treasury of the worlds seeds. He dreamed that science could be the means to end hunger. His refusal to tell a scientific lie cost him his life. The heroism of his colleagues and its direct impact on your life is one of the most stirring stories in the history of science.
Director: Ann Druyan
Writer: Ann Druyan, Brannon Braga
8.4/109 votesLoading...#13 - The Sacrifice of Cassini
Season 2 Episode 8 - Aired 3/30/2020
The mysterious untold story of the scientist who figured out how to go the Moon while fighting for his life in a WWI trench. He wrote a letter to fifty years in the future. It made the Apollo Mission possible. And the saga of the twenty-year long odyssey of a robotic explorer ordered to commit suicide on another world.
Director: Ann Druyan
Writer: Ann Druyan, Brannon Braga
8.7/101,924 votesLoading...#14 - Deeper, Deeper, Deeper Still
Season 1 Episode 6 - Aired 4/13/2014
The Ship of the Imagination ventures on an epic voyage to the bottom of a dewdrop to explore the universe on the smallest scale and observe exotic life forms invisible to the naked eye. Then, host Neil deGrasse Tyson explains the neural network in our brains which determine our sense of smell and memory, and later, he travels deep beneath the surface of the Earth to discover the most mysterious particle we know.
Director: Bill Pope
Writer: Ann Druyan, Steven Soter
8.8/101,911 votesLoading...#15 - The Clean Room
Season 1 Episode 7 - Aired 4/20/2014
To determine the true age of the Earth, geochemist Clair Patterson developed the uranium-lead dating method to make an unprecedented discovery – calculating Earth's age of 4.5 billion years. But Patterson's groundbreaking discoveries were just beginning. Patterson made it his mission to draw public attention to the detrimental effects of lead in the environment and dedicated his career to fighting against the petroleum and chemical industry, eventually achieving public health's biggest victory of the 20th century.
Director: Brannon Braga
Writer: Steven Soter, Ann Druyan
8.9/102,793 votesLoading...#16 - Some of the Things that Molecules Do
Season 1 Episode 2 - Aired 3/16/2014
Host Neil deGrasse Tyson is on a voyage to explore the relatedness of all living things and the possible evolution of life in the cosmos. Go on a journey to discover how artificial selection turned the wolf into canine breeds and how natural selection sculpted the complex human eye. Later, Tyson visits the grand Hall of Extinction, a monument to all the broken branches on the tree of life. Retrace the story of life on Earth and the unbroken thread that stretches from the first one-celled organisms to human life.
Director: Bill Pope
Writer: Steven Soter, Ann Druyan
8.9/101,799 votesLoading...#17 - Sisters of the Sun
Season 1 Episode 8 - Aired 4/27/2014
Discover the remarkable story of Annie Jump Cannon and Cecilia Payne, two incredible women who challenged conventional wisdom and uncovered the real-life story of the stars. Cannon led a group of female astronomers in the early 20th century to catalogue the spectral characters of stars, and two decades later, young British beauty Payne joined forces with Cannon to analyze the data and uncover the chemical compositions of the stars. Later, travel on the Ship of the Imagination to explore the lives and deaths of stars.
Director: Brannon Braga
Writer: Steven Soter, Ann Druyan
9.0/102,532 votesLoading...#18 - When Knowledge Conquered Fear
Season 1 Episode 3 - Aired 3/23/2014
There was a time, not so long ago, when natural events could only be understood as gestures of divine displeasure. We will witness the moment that all changed; but first, the Ship of the Imagination is in the brooding, frigid realm of the Oort Cloud, where a trillion comets wait. Our Ship takes us on a hair-raising ride, chasing a single comet through its million-year plunge towards the Sun.
Director: Brannon Braga
Writer: Ann Druyan, Steven Soter
9.0/102,403 votesLoading...#19 - A Sky Full of Ghosts
Season 1 Episode 4 - Aired 3/30/2014
An exploration of how light, time and gravity combine to distort our perceptions of the universe. We eavesdrop on a series of walks along a beach on summer nights in the year 1809. William Herschel, whose many discoveries include the insight that telescopes are time machines, tells bedtime stories to his young son, John, who will grow up to make some rather profound discoveries of his own.
Director: Brannon Braga
Writer: Ann Druyan, Steven Soter
9.0/102,146 votesLoading...#20 - Hiding in the Light
Season 1 Episode 5 - Aired 4/6/2014
The Ship of the Imagination travels back in time to reveal 11th century Europe and North Africa during the golden age of Islam, when brilliant physicist Ibn al-Haytham discovered the scientific method and first understood how we see, and how light travels. Later, William Herschel discovers the infrared and the signature hidden in the light of every star, eventually unlocking one of the keys to the cosmos.
Director: Bill Pope
Writer: Ann Druyan, Steven Soter
9.0/101,779 votesLoading...#21 - The Lost Worlds of Planet Earth
Season 1 Episode 9 - Aired 5/4/2014
The Ship of the Imagination embarks on a journey through space and time to grasp how the autobiography of the Earth is written in its atoms, its oceans, its continents and all living things. Later, American geologist Marie Tharp creates the first true map of Earth’s ocean floor, and discovers microscopic life that exists deep beneath the ocean.
Director: Brannon Braga
Writer: Steven Soter, Ann Druyan
9.0/101,733 votesLoading...#22 - The Immortals
Season 1 Episode 11 - Aired 5/18/2014
The Ship of the Imagination travels across the cosmos to discover the possibility of beings that live forever and explain why other civilizations perish. Then, visit the Cosmic Calendar of the Future and contemplate what lies ahead with a hopeful vision.
Director: Brannon Braga
Writer: Ann Druyan, Steven Soter
9.1/103,651 votesLoading...#23 - Standing Up in the Milky Way
Season 1 Episode 1 - Aired 3/9/2014
The Ship of the Imagination, unfettered by ordinary limits on speed and size, drawn by the music of cosmic harmonies, can take us anywhere in space and time. It has been idling for more than three decades, and yet it has never been overtaken. Its global legacy remains vibrant. Now, it's time once again to set sail for the stars.
Director: Brannon Braga
Writer: Carl Sagan, Ann Druyan, Steven Soter
9.1/101,797 votesLoading...#24 - The Electric Boy
Season 1 Episode 10 - Aired 5/11/2014
Travel to 19th century England and meet Michael Faraday, a child of poverty who grew up to invent the motor and the generator. His ideas about electricity and discovery of magnetic fields changed the world and paved the way for future scientists to make giant strides in the world of high technology and instantaneous communication.
Director: Bill Pope
Writer: Steven Soter, Ann Druyan
9.1/101,646 votesLoading...#25 - The World Set Free
Season 1 Episode 12 - Aired 6/1/2014
The Ship of the Imagination travels to our near neighbor Venus, where we begin our journey to discover the long history of global warming and the greenhouse effect. Later, explore the detrimental effects of climate change and trace the magnitude of our impact on the Earth’s atmosphere. However, with knowledge, technology and science within our grasp, imagine a hopeful future where we dedicate our efforts to taking care of our home, Planet Earth.
Director: Brannon Braga
Writer: Ann Druyan, Steven Soter
The Worst Episodes of Cosmos
Every episode of Cosmos ranked from worst to best. Explore the Worst Episodes of Cosmos!
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...
Genre:Documentary
Worst Episodes Summary
"The Cosmic Connectome" is the worst rated episode of "Cosmos". It scored 7.6/10 based on 9 votes. Directed by Ann Druyan and written by Ann Druyan, Brannon Braga, it aired on 3/23/2020. This episode scored 0.0 points lower than the second lowest rated, "Seven Wonders of The New World".