The Ship of the Imagination makes a final journey to explore one of the biggest mysteries of the universe: dark energy. Meet one of science's greatest unsung heroes, Fritz Zwicky, whose prediction of supernovas paved the way for our larger understanding of dark energy, the unknown force in the universe that overwhelms gravity on the grandest scale. On our final voyage, discover the romantic message embedded in Voyager's Interstellar Golden Record and contemplate the spiritual experience of life on Earth as our cosmic journey concludes with Carl Sagan's unforgettable meditation, The Pale Blue Dot.

More than three decades after the debut of Carl Sagan's groundbreaking and iconic series, "Cosmos: A Personal Voyage," it's time once again to set sail for the stars. Host and astrophysicist Neil deGrasse Tyson sets off on the Ship of the Imagination to discover earth's Cosmic Address and its coordinates in space and time. Viewers meet Renaissance Italy's Giordano Bruno, who had a spiritual epiphany about the infinite expanse of the universe. Then, Tyson walks across the Cosmic Calendar, on which all of time has been compressed into a year-at-a-glance calendar, from the Big Bang to the moment humans first make their appearance on the planet.

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.

Host Neil deGrasse Tyson is on a voyage to explore the relatedness of all livings 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.

Explores how light, time and gravity affect our perception of the universe.

Neil deGrasse Tyson sets off on the Ship of the Imagination to chase a single comet through its million-year plunge toward the sun. Later, Tyson visits the birthplace of Sir Isaac Newton and retraces the unlikely friendship between Newton and brilliant polymath Edmond Halley. It was Halley's patience and generosity which allowed Newton to conquer his fear of isolation and find the courage to publish his masterwork, "Principia Mathematica" which launched a science revolution.

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.

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.

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. Host: Neil deGrasse Tyson

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.

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 catalog 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 and visit the planet of a star orbiting a globular cluster.

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.

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.

The makers of COSMOS: A SPACETIME ODYSSEY give you a sneak peek into this epic journey through our universe. Airs Sundays at 9/8c on FOX and Mondays at 10/9c on the National Geographic Channel, starting March 9th.

Toodee gets sick and needs to rest. The doctor visits and everyone helps Toodee feel better.

The Gabba gang goes on a space adventure in a flying saucer. They look through a telescope at the stars and planets. In space they meet new friends and discover a new planet.

Guest Stars: Electrocutie

Many times discovery is done individually, but in this episode the characters learn to enjoy discovery with another person.

Guest Stars: The Wolfgramms

The upbeat music and befriending animations bring an endearing quality to the many things the characters don't like, including foods.

Guest Star: Leslie Hall "Razzle Dazzle"

The characters help Al the Ringmaster make a circus in Gabbaland! Brobee learns to be a clown, and everyone gets to perform.

In this episode the characters have no concept of what is theirs or how to share even if it's not theirs to play with.

Guest Stars: Cornelius

The Gabba gang learns about machines and Plex sings about being a robot. They learn about electricity and energy.

Guest Stars: ASIMO, Rhys Darby, Money Mark

DJ Lance loses the magic star on his hat, so he brings the Gabba friends to his music room to help him search. Guests: Mark Mothersbaugh, Bootsy Collins, Erykah Badu, Biz Markie, Questlove, Jack McBrayer, Paul Scheer, Kemba Russell, Leslie Hall ,Papas Fritas

DJ Lance and his Gabba Land friends visit a farm where Farmer Josh teaches them about farm animals, growing vegetables, living on a farm, and even holding a Farmers' Market. Plus, a good old-fashioned farmyard hoedown!

Wubbzy has fun playing chase with Chumley the dinosaur. But everyone who sees their game thinks he is rescuing them from a scary monster! Wubbzy likes being called a hero, but when his friend returns he has to tell the truth.

The makers of COSMOS: A SPACETIME ODYSSEY give you a sneak peek into this epic journey through our universe. Airs Sundays at 9/8c on FOX and Mondays at 10/9c on the National Geographic Channel, starting March 9th.

Wubbzy has fun playing chase with Chumley the dinosaur. But everyone who sees their game thinks he is rescuing them from a scary monster! Wubbzy likes being called a hero, but when his friend returns he has to tell the truth.

Daizy and Wubbzy find themselves acting out a fairy tale when they go on an adventure to replace Widget's Pickleberry bush.

Get a FREE behind the scenes look of the landmark television event THE BIBLE. More than the greatest story ever told, itÍs the greatest adventure!

When Twigs selfishly breaks the last Squizzle and the Mushas spore bike runs out of juice they are forced to work together on a quest to find the elusive Squizzle tree deep in the Fungus Forest. Can they learn to share before their selfishness causes a disaster they can't fix?

Rickety guides the Tree Fu Rangers in obtaining their Fungus Finder Badges suggesting they 'be prepared' by taking some essential supplies on a mission to the Fungus Forest. The troop set off with Tom and Twigs in charge of the supplies, which they naively jettison along the way. The Mushas sabotage the mission sending Rickety to sleep with a Stinky fungus leaving the group without a leader. Chezz steps forward taking charge but gets them all lost and then he, Petal, Rickety and the Mushas, end up caught in a large Sprite trap fungus. Tom and Twigs come to the rescue and learn a big lesson about being prepared.

The Ship of the Imagination makes a final journey to explore one of the biggest mysteries of the universe: dark energy. Meet one of science's greatest unsung heroes, Fritz Zwicky, whose prediction of supernovas paved the way for our larger understanding of dark energy, the unknown force in the universe that overwhelms gravity on the grandest scale. On our final voyage, discover the romantic message embedded in Voyager's Interstellar Golden Record and contemplate the spiritual experience of life on Earth as our cosmic journey concludes with Carl Sagan's unforgettable meditation, The Pale Blue Dot.

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.

Daizy and Wubbzy find themselves acting out a fairy tale when they go on an adventure to replace Widget's Pickleberry bush.

It's carnival day in Treetopolis and the characters create floats and acts to impress Treetog and the Sprites; the best act will win the coveted Carnival Crown and a feast of Trillicakes. Tom joins Twigs' comedy act but finds that he isn't funny. He casts a spell on some chuckleberry juice to make everyone laugh at what he says. He learns to be careful what you wish for as everyone rolls around at every single word he speaks. This causes no end of trouble for the Treelings and allows the Mushas and their mischievous CATAPULT WAGON all the way to the courtyard. Tom must find a way to reverse his spell so he can save his friends and the day.

Ariela always uses her little grub Glowy to help her find bubble-roots -- rare and highly sought after buried super magical treats. She is stuck in her ways and so is ill equipped when Glowy rushes off on her own into the caverns. Glowy finds a bubble-root of her own and the powerful magic in it changes her into a wild creature: a Gremmel who runs off into the dangerous Wind Tunnels. Ariela has to change her ways and try something new to get her Glowy back and save her friends from certain doom!

From PBS: The final episode explores the drive veterans often have of finding a new mission, to contribute, to be part of something bigger than themselves.

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.

Tom and Twigs find Rickety's old racing car; a vehicle in which he famously lost the famous 'Conkerball Run'- a Treelings vs Mushas race. Stink and Puffy won't let him forget it and Tom and Twigs challenge them to a rerun of the race to win back the Conkerball cup and the honour for the Treelings and, most importantly Rickety. The Mushas race on their spore bike and threaten to easily beat Tom and friends who have to learn to work together to drive the car.

From PBS - Explore the notion of identity, how it's altered during deployment and altered again on return home.

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.

From PBS KIDS: The Clown Problem: Peg and Cat help Mac achieve his dream of being a clown in the circus, by teaching him how funny it can be when things are exactly the wrong size. Primary Learning Goal: Adding 1. Secondary Learning Goal: Size correspondence. The Ninja Problem: Peg and Cat help their young Ninja-wannabe friend Aki find the fifteen missing cherry blossom trees by using Ninja skills and math skills. Primary Learning Goal: Subtraction. Secondary Learning Goal: Counting to 15.

From PBS KIDS: The Perfect Ten Problem: Peg and Cat are judging a singing competition in which all performers must get a rating of exactly ten stars. Primary Learning Goal: Adding to 10. Secondary Learning Goal: The number 0. The Long Line Problem: While waiting in a long line, Peg and Cat try to help Richard realize his dream of being first in line for the first time. Primary Learning Goal: Ordinal numbers, using a number line. Secondary Learning Goal: Positional relationships (in front of/behind), counting to 20.

Zigzoo builds a train in the sap caverns to help Squirmtum with his work but gets carried away making it into a fun ride and doesn't build it properly. Not listening to Squirmtum's warnings has hair-raising consequences and Tom and Twigs become embroiled in what is literally a roller coaster adventure! Tom can only save his friends, the Sprites, the caverns and the day with Big World Magic help from the audience.

Strange treequakes beneath Treetop Castle lead Tom and Twigs into an epic adventure in the caverns on the trail of a giant Woodgrub. Running into much bigger trouble than they'd expected, Tom and Twigs must brave the shaking sap tunnels full of holes and sticky slime to save their friends and stop the castle from collapsing.

From PBS - Learn why some veterans easily reintegrate into society after deployment and why some struggle.

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.

From PBS KIDS: The Play Date Problem: Peg and Cat must use the power of music, and patterns, to help their friends Beethoven and the Three Bears play together - and make incredible music together. Primary Learning Goal: Patterns. Secondary Learning Goal: Seeing squares as special rectangles. The Blabberwocky Problem: Peg and Cat are back as the Knights of the Round Table to reclaim their friends' missing shapes - and their own Round Table! - from the mysterious 100-headed creature, The Blabberwocky. Primary Learning Goal: Making a drawing as a step in problem solving. Secondary Learning Goal: 3D shapes, 2D shapes.

From PBS KIDS: The Arch Villain Problem: When the Arch Villain wreaks havoc on the city of Mathtropolis by turning everything into arches, Super Peg and Cat Guy come to the rescue. Primary Learning Goal: Arches, finding arches in other shapes. Secondary Learning Goal: Counting backwards from 9, counting by threes. The Straight and Narrow Problem: Super Peg and Cat Guy trail the Arch Villain, who has given up his arch ways and gone on a rampage with straight and narrow shapes instead. Primary Learning Goal: Understanding straight, narrow, curved. Secondary Learning Goal: Counting sides to determine shapes (rectangles, triangles, squares), counting by tens to 100.

On a day of fun and pranks in Treetopolis, the Mushas use a crafty trick to cause trouble for the Treelings, making it look like Tom and Twigs are to blame. They have to find out how to thwart the Mushas' masterful mischief to clear their names and save the big party at the end of the fun festival. It's only with Big World Magic help though that Tom can really save the day.

Tom has a little pocket-sized 'Tickle Teddy' that walks around and has a "Tickle Time" function (arms vibrate). His friends gently mock him for loving the 'babyish toy'. The Mushas get their hands on it and make scores of 'Slime Teddies' which are slime clones of Tom's teddy. They march around firing slime everywhere. Tom sends them back with Big World Magic and causes the Mushas' machine to malfunction making a GIANT slime teddy! Tom uses Big World Magic to make his teddy giant too for a Godzilla type face off where giant Tom's teddy tickles giant slime teddy until it explodes!

From PBS - Craft in America, the Peabody Award-winning and Emmy nominated series, is an inspirational journey to the artists, objects, techniques and origins of American craft. Industry explores the business of the handmade, taking us to workshops where artists are crafting the future and making contributions to the local and national economies. Industry highlights the important connection between the consumer and the maker and explores the value of exquisitely crafted handmade objects in today's creative economy. San Francisco quilter Joe Cunningham visits Lucy Mingo and Mary Ann Pettway in Gee's Bend, Alabama, where quilting has brought economic success thanks in part to generations of women who have passed down their expertise. At Lowell's Boat Shop in Amesbury, Massachusetts, Graham McKay makes dories in a 220-year tradition, and directs a living museum that features the craft of boat building and its pivotal role in the economy and history of New England. The economy of Asheville, North Carolina has been made into an arts destination, thanks to the creativity, expertise and sheer determination of artists like Bethanne Knudson. Visit The Oriole Mill, where American textile manufacturing is thriving once again. In Brooklyn, New York, artist Shane Yamane combines traditional techniques with modern technology to market his fine jewelry on his website and through Etsy, the online craft marketplace that yields an astounding $1.35 billion in annual sales for 1 million artists worldwide.

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 catalog 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 and visit the planet of a star orbiting a globular cluster.