Top 250 Tv Shows Like The Darkest Universe

100 years in the future, when the Earth has been abandoned due to radioactivity, the last surviving humans live on an ark orbiting the planet — but the ark won't last forever. So the repressive regime picks 100 expendable juvenile delinquents to send down to Earth to see if the planet is still habitable.

A furry alien wiseguy comes to live with a terran family after crashing into their garage.

When the 12 Colonies of Man are wiped out by a cybernetic race called the Cylons, Commander Adama and the crew of the battlestar Galactica lead a ragtag fleet of human survivors in search of a "mythical planet" called Earth.

When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.

Five years later, 15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has reconfigured his Dna and can now transform him into 10 brand new aliens. Joined by his super-powered cousin Gwen Tennyson and his equally powerful former enemy Kevin Levin, Ben is on a mission to find his missing Grandpa Max. In order to save his Grandpa, Ben must defeat the evil Dnaliens, a powerful alien race intent on destroying the galaxy, starting with planet Earth.

20th-century astronaut Buck Rogers awakens in the 25th century after a freak accident puts him in suspended animation for 500 years. Upon returning to Earth and discovering the planet is recovering from a nuclear war, Buck uses his combat skills and ingenuity to protect Earth and fight evil throughout the galaxy alongside starfighter pilot Colonel Wilma Deering and robot companion Twiki.

Buzz Lightyear of Star Command is an American animated science fiction/adventure/comedy series produced by Walt Disney Television Animation. The series originally aired on UPN and ABC from October 2000 to January 2001 as part of Disney's One Saturday Morning programming block. It follows the adventures of space ranger Buzz Lightyear, who first appeared in the film Toy Story as an action figure and one of the film's protagonists.

Crusade is an American spin-off TV show from J. Michael Straczynski's Babylon 5. Its plot is set in AD 2267, five years after the events of Babylon 5, and just after the movie A Call to Arms. The Drakh have released a nanovirus plague on Earth, which will destroy all life on Earth within five years if it is not stopped. To that end, the Victory class destroyer Excalibur has been sent out to look for anything that could help the search for a cure.

In the near future, planet Earth is permanently altered following the sudden—and tumultuous—arrival of seven unique alien races. In the boom-town of Defiance, the newly-formed civilization of humans and aliens must learn to co-exist peacefully.

Duck Dodgers is an American animated television series, based on the 1953 theatrical cartoon short Duck Dodgers in the 24½th Century, produced by Warner Bros.

A boy and his mum find themselves suddenly transported somewhere across the universe surrounded by an amazing array of aliens from new and unknown corners of the galaxy. While trying to work out who brought them there and why, they make a new home for themselves and encounter new friends, including Mo, the only other being from Earth – a dinosaur.

A thriller set two hundred years in the future following the case of a missing young woman who brings a hardened detective and a rogue ship's captain together in a race across the solar system to expose the greatest conspiracy in human history.

Set fifteen years in the then-future year 1983, the series tells the tale of the crew and passengers of a sub-orbital transport ship named Spindrift. In the pilot episode, the Spindrift is en route from Los Angeles to London, on an ultra-fast sub-orbital flight. Just beyond Earth's boundary with space, the Spindrift encounters a magnetic space storm, and is dragged through a space warp to a mysterious planet where everything is twelve times larger than on Earth, whose inhabitants the Earthlings nickname "the Giants". The Spindrift crash-lands, and the damage renders it inoperable.

Lloyd in Space is an animated television series, created by Joe Ansolabehere and Paul Germain, and released in 2001 on ABC-TV on Saturday mornings. The pilot was written by Ansolabehere, Germain and Mark Drop. The characters were designed by Eric Keyes.

The space family Robinson is sent on a five-year mission to find a new planet to colonise. The voyage is sabotaged time and again by an inept stowaway, Dr. Zachary Smith. The family's spaceship, Jupiter II, also carries a friendly robot who endures an endless stream of abuse from Dr. Smith, but is a trusted companion of young Will Robinson

Newspaper reporter Tim O'Hara finds a crashed alien spaceship that contains one live alien. Not wanting to be discovered by the authorities, the Martian assumes the identity of Tim's Uncle Martin and begins to repair his spaceship so that he can return to Mars.

Meet the Diffy family, a futuristic family from the year 2121. When the eccentric dad, Lloyd, rents a time machine for their family vacation, everyone is excited. But then something goes wrong. Their time machine malfunctions and they are thrown out of the space/time continuum in the year 2004.

Planet Earth is a seven episode PBS television documentary series, focusing on our planet, narrated by Richard Kiley. This vivid 7-part chronicle of discovery, documents some astonishing developments in geoscience, as it guides us to a better understanding of our planet's past, present and future. Voyage from the ocean's depths to the distant boundaries of the solar system. Planet Earth explores the geological forces that have shaped and continue to influence life on our planet, whether they come from deep within the earth's crust or the reaches of the solar system. A journey of breathtaking imagery and compelling ideas. Witness the power of the savage forces that created our world.

The Rabbids are back in their new tv show. The rabbids discovers new things and learn what they do. But that they don't know is that they are curious.

With the Ancients' city of Atlantis discovered in the Pegasus Galaxy by Stargate Command, Dr. Elizabeth Weir and Major Sheppard lead a scientific expedition to the ancient abandoned city. Once there, the team not only find themselves unable to contact Earth, but their explorations unexpectedly reawaken the Ancients' deadly enemies, The Wraith, who hunger for this new prey. Now with the help of newfound local allies like Teyla Emmagan, the Atlantis Team sets about to uncover their new home's secrets even as their war of survival against the Wraith begins.

The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien device called the Stargate can access a network of such devices on a multitude of planets. SG-1 is an elite Air Force special operations team, one of more than two dozen teams from Earth who explore the galaxy and defend against alien threats such as the Goa'uld, Replicators, and the Ori.

The adventures of a present-day, multinational exploration team traveling on the Ancient spaceship Destiny many billions of light years distant from the Milky Way Galaxy. They evacuated there and are now trying to figure out a way to return to Earth, while simultaneously trying to explore and to survive in their unknown area of the universe.

An out-of-this-world new unscripted series, in which household names trade in their possessions, status and glamourous lifestyles on Earth for an insane and hilarious summer on "Mars". Their mission? To be suited up with no space to go, as they colonize, compete and conquer their new galaxy surroundings, until there is just one "celebronaut" left standing.

Follow the voyages of Starfleet on their missions to discover new worlds and new life forms, and one Starfleet officer who must learn that to truly understand all things alien, you must first understand yourself.

During the mid-22nd century, a century before Captain Kirk's five-year mission, Jonathan Archer captains the United Earth ship Enterprise during the early years of Starfleet, leading up to the Earth-Romulan War and the formation of the Federation.

Tyler, Kevin, Shope and Roach get their hands on battle balls, granting each of them their own powers like psychic abilities, super strength, transformation, or weather manipulation. They then learn of viruses from space are coming to infect the planet and its up to them to destroy them and save the Earth.

Two astronauts and a sympathetic chimp friend are fugitives in a future Earth dominated by a civilization of humanoid apes. Based on the 1968 Planet of the Apes film and its sequels, which were inspired by the novel of the same name by Pierre Boulle.

Challenge of the GoBots is an American animated series produced by Hanna-Barbera, based on the Gobots toy-line released from Tonka. The show originally debuted in animated form as a five-part miniseries, which aired in syndication from October 29 - November 2, 1984. A regular series followed the next year, premiering on September 16, 1985 as part of the new weekday/weekend morning programming block called The Funtastic World of Hanna-Barbera. The series was later rerun on the USA Cartoon Express.

Two spaceships, one manned by benevolent Maximals, the other by evil Predacons, crash-land on a pre-humanoid planet while en route to Earth. Their crews assume indigenous animal forms to protect themselves from an overabundance of natural energy, transforming into robots to do battle. Thus, the Beast Wars have begun...

David Attenborough celebrates the amazing variety of the natural world in this epic documentary series, filmed over four years across 64 different countries.

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

A Time Prophet predicted that Kai would be the one to destroy the divine order in the league of the 20,000 planets, someday that will happen, but not today. Today a cowardly security guard, an undead assassin, a female with a body designed for sex and a robot head madly in love with her all make up the crew of the spaceship Lexx, the most powerful weapon in the two universes.

The inhabitants of the planet Thundera evacuate just before it is destroyed. They were pursued by a band of mutants. All but one of their escape ships was destroyed. Only a small group of Thunderans (Thundercats) remained. With only half engine power, the group, which was led by Jaga, had to set a course for the nearest planet. Jaga commanded their ship while the other seven were in their stasis tubes. Jaga died on their journey to Third Earth and their ship crashed there. Soon they made friends with various groups in the area and they designed a fortress. Mumm-Ra the centuries-old embodiment of evil, along with the mutants that destroyed the rest of the Thunderans are a constant threat. But Lion-O, the new leader of the Thundercats, with his weapon the "Sword of Omens" will help the Thundercats to have a standing chance.

Biker Mice from Mars is a science fiction action animated series created by Rick Ungar that began airing in 1993 in the United States and lasted for three seasons before it was cancelled. It follows three anthropomorphic mice motorcyclists named Throttle, Modo, and Vinnie who escape a war on their home planet Mars before arriving to defend the Earth from the evil that destroyed their homeland and to one day return to Mars. The mice's signature weapons consist of a cestus and a laser, a bionic arm, and flares. Despite the frequent battles, no blood is shown, no firearms are used and many villains are monsters, aliens, and robots. These elements allowed the show to still be considered suitable for children.

The story of the United States' space program, from its beginnings in 1961 to the final moon mission in 1972.

G-Force, a five-member superhero team, fights to defend Earth and its space colonies from the threat of the planet Spectra.

Documentary series tracing mankind's exploration of our solar system.

A series of unrelated stories containing drama, psychological thriller, fantasy, science fiction, suspense, and/or horror, often concluding with a macabre or unexpected twist.

When We Left Earth: The NASA Missions or NASA's Greatest Missions: When We Left Earth in the UK is a Discovery Channel HD documentary miniseries consisting of six episodes documenting American human spaceflight, spanning from the first Mercury flights through the Gemini program to the Apollo moon landings, the Space Shuttle, and the construction of the International Space Station. It was created in association with NASA to commemorate the agency's fiftieth anniversary in 2008. It first aired on June 8, 2008, and concluded on June 22. Each airing consisted of two hour-long episodes. The miniseries was released on DVD on July 10, 2008, and was released on Blu-ray disc on August 12. The third episode, "Landing the Eagle", was re-aired on July 20, 2009 for the 40th anniversary of the Apollo 11 moon landing. It featured improved images from the moonwalk.

While on a mission, three astronauts in their spaceship get caught in a time vortex. They return to Earth in the year 3979 A.D. and discover that intelligent apes are now the highest form of life.

HISTORY goes to the ends of the earth to find where our world began. Forged from fire and ice, formed by floods, volcanoes, asteroids and earthquakes, our planet tells a dynamic geological story. What are mega-tsunamis? What happens when you have millions of years of rain? Visual effects, location filming and stunning aerial photography bring viewers back 4.5 billion years to enjoy a unique window on our world. How the Earth Was Made peels back time like layers of rock to reveal the origins of the place we call home.

In this spellbinding series, Professor Brian Cox visits the most extreme locations on Earth to explain how the laws of physics carved natural wonders across the solar system.

Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -- from the nature of the universe itself, to the chances of alien life, and the real possibility of time travel.

Hosted by Morgan Freeman, Through the Wormhole explores the deepest mysteries of existence - the questions that have puzzled mankind for eternity. What are we made of? What was there before the beginning? Are we really alone? Is there a creator? These questions have been pondered by the most exquisite minds of the human race. Now, science has evolved to the point where hard facts and evidence may be able to provide us with answers instead of philosophical theories. Through the Wormhole brings together the brightest minds and best ideas from the very edges of science - Astrophysics, Astrobiology, Quantum Mechanics, String Theory, and more - to reveal the extraordinary truth of our Universe.

Viewers are taken on a breathtaking journey through the planets in our solar system. In each episode, see stunning images of each planet including highly detailed images captured by today’s ultra high-tech telescopes. Advanced animation takes you up close and personal with these distant worlds, as we plunge through space to get a better look at the neighbors.

Professor Brian Cox reveals how the fundamental scientific principles and laws explain not only the story of the universe but also answer mankind's greatest questions.

Right now you're hurtling around the sun at 64,000 miles an hour (100,000 kms an hour). In the next year you'll travel 584 million miles, to end up back where you started. Presenters Kate Humble and Dr Helen Czerski follow the Earth's voyage around the sun for one complete orbit, to witness the astonishing consequences this journey has for us all.

Some Girls is a British comedy series written by Bernadette Davis that airs on BBC Three. The show stars Adelayo Adedayo, Mandeep Dhillon, Alice Felgate, Natasha Jonas, Dolly Wells, Colin Salmon, Jassa Ahluwalia and Franz Drameh. It debuted on 6 November 2012 and the first series ran for six episodes. BBC Three announced at the end of the first series that the show would return for a second series. On 18 September 2013, they confirmed that each episode of the second series will premiere on BBC iPlayer a week ahead of being broadcast on BBC Three. The first episode became available on iPlayer on 23 September and will be broadcast on BBC Three on 30 September with the rest of the series following that trend.

In the year 3085, Chris, Beth, Wallow and Danny, four teenage heroes-for-hire, warp through the universe to save adorable aliens and their worlds using the power of their emotions.

In the future, Earth's entire population is being wiped out by an unstoppable virus. Mankind's only hope for survival is to launch a spaceship stocked with clones in cryogenic freeze, which will return to a devastated planet and re-populate it. Prior to its arrival, however, its crew of 6 is awoken to face a threat to the ship. They must come to terms with the workings of the ship, the dangers faced by their ship, the realization that they are clones, and their ultimate destiny: to save their race.

The story of how Homo sapiens once shared the Earth with other species of hominid, and how, against all the odds, we survived.

Cutting-edge stories about the origins of the universe, black holes, exploding stars, the search for ET life, and the nature of the planets. How did the universe begin? Where will it end? Are there other worlds like Earth?

Follow the adventures of Arty and his sidekick Epiphany, as they search the galaxy to solve creative problems with art! Whether Arty needs to create a painting for the new children's library, a stuffed animal for his sister, or make a mask for his jungle pretend play, Arty and Epiphany come to the rescue by enlisting the help of the most creative of all - the preschool home viewer.

Documentary series examining what it takes to survive in some of the most extreme places on the planet.

Ed Stafford is on a mission to investigate the planet's newest mysteries. With photographs of Earth – taken by spy satellites and the International Space Station – showing strange and unexplained markings in some of the most remote and inaccessible places on the planet, Ed sets out to find the target, and solve the riddle.

We live in a world ablaze with colour. Rainbows and rainforests, oceans and humanity, Earth is the most colourful place we know of. But the colours we see are far more complex and fascinating than they appear. In this series, Dr Helen Czerski uncovers what colour is, how it works, and how it has written the story of our planet - from the colours that transformed a dull ball of rock into a vivid jewel to the colours that life has used to survive and thrive. But the story doesn't end there - there are also the colours that we can't see, the ones that lie beyond the rainbow. Each one has a fascinating story to tell.

Earth science and astronomy take center stage in this animated series. Two neighborhood kids -- Sean and Sydney -- befriend the new kid on the block, Jet Propulsion, who just happens to be an alien from planet Bortron 7. Together they explore the solar system and how it affects the planet, while also learning about friendship and teamwork.

A new breed of explorer has taken space travel beyond the moon to unlock and reveal first-ever views of alien worlds and cosmic bodies far beyond anyone's imagination. "Space's Deepest Secrets" shares stories of the men and women who pushed their ingenuity and curiosity to uncover some of the most groundbreaking findings in the history of space exploration. Hourlong episodes cover NASA's New Horizons mission to Pluto, the Hubble Telescope, the twin Voyager explorations, and other past, current and future missions and projects.

Gark is not a real cat. He’s a Counterfeit Cat. He’s a small blue alien in a purple cat costume. Max is a real cat: fat, fluffy, yellow and constantly pampered by his doting owner Betty. When Gark crashes his spaceship into Betty’s laundry room, he finds a new home and forms an unconventional friendship with Max, who quickly learns how to take advantage of Gark’s mysterious alien powers and his sweet, trusting nature. Max loves having an admirer who will do anything for him, but Gark’s extreme curiosity and lack of understanding about life on Earth push Max out of his comfort zone and into ridiculous hair-raising adventures. Whether they are just hanging out at home or zipping through space and exploring new planets, Gark’s adventurous instincts will force Max to become the hero Gark believes him to be.

In the year 2059, beauty queen Victoria Young is tired of living in the shadow of her sister, a world famous military hero. But when Victoria is mistakenly beamed into space in her sister's place, she finds herself representing Earth in a deadly galactic tournament with the fate of our world hanging in the balance.

After finishing a 2 year prison sentence for a bribe he never took Ex detective inspector Alan Lomax wants answers. Lomax has at least one luxury left - a narrowboat. And it's on the canals, among the day trippers and travelers, that he means to find revenge. Not an easy task for an ex-detective isolated on the wrong side of the law.

David Attenborough presents a documentary series exploring how animals meet the challenges of surviving in the most iconic habitats on earth.

Documentary series exploring how each of the four seasons transforms the planet.

Follow the crew of the not-so-functional exploratory ship in the Earth's interstellar fleet, 400 years in the future.

Real kids compete head-to-head in out-of-this-world challenges. Their ultimate goal is defeat Master Mayhem and his league of Monster Superstars. They'll fight for a chance to win awesome prizes, save the planet, and become Earth's Champion.

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe, brought to life by the only people to have left it behind – the world’s most well known and leading astronauts.

After crash-landing on an alien planet, the Robinson family fights against all odds to survive and escape. But they're surrounded by hidden dangers.

In Edwardian England, George and his partner Amy attempt to defy society and start a life together as they face the escalating terror of an alien invasion, fighting for their lives against an enemy beyond their comprehension.

Follow the first human mission to Mars, exploring the challenges of taking the first steps toward interplanetary colonization. The story focuses not only on the astronauts, but also on their families and loved ones, as well as the ground team on Earth.

Julieta is quite happy in her relationship with her live in boyfriend, Robert... and thrilled that she won't have to deal with in-laws since Robert doesn't know his family. Things start going downhill for the couple when they rent an apartment from a very eccentric family dealing with a traumatic incident from their past.

Hannah Fry takes a spectacular look at the science of size by imagining a parallel world in which everything is made bigger or smaller.

Search for Second Earth brings to life, in breathtaking CGI, an epic future journey that our species has already begun: the voyage of an autonomous spacecraft to a planet beyond our Solar System in search of life. Join NASA planetary explorers Gentry Lee and Steve Squyres; and exo-planet hunters Sara Seager, Francois Forget and Natalie Batalha on their quest to find life beyond Earth.

Forced to choose between her alien husband and her home planet, a United Earth Space Corps officer has no option but betrayal.

Cameras in space tell stories of life on our planet from a brand new perspective, revealing new discoveries, incredible colours and patterns, and just how fast it is changing.

Professor Brian Cox explores the dramatic lives of the eight majestic planets/worlds that make up our solar system.

After a massive alien artifact lands on Earth, Niko Breckinridge leads an interstellar mission to track down its source and make first contact.

Blast off with Snoopy as he fulfills his dream to become a NASA astronaut. Joined by Charlie Brown and the rest of the Peanuts gang, Snoopy takes command of the International Space Station and explores the moon and beyond.

A four-star general begrudgingly teams up with an eccentric scientist to get the U.S. military's newest agency — Space Force — ready for lift-off.

After Earth is ravaged by a great religious war, an atheistic android architect sends two of his creations, Mother and Father, to start a peaceful, godless colony on the planet Kepler-22b. Their treacherous task is jeopardized by the arrival of the Mithraic, a deeply devout religious order of surviving humans.

We follow two sisters contending with the recent zombie apocalypse.

A family of aliens from a much better world must take refuge in middle America after the destruction of their planet. Their mission: protect the Pupa, a living super computer that will one day evolve into its true form, consume them and terraform the Earth.

A cast of quirky critters and Mother Nature herself narrate this funny science series, which peeks into the lives of Earth's most incredible animals.

Actor Zac Efron journeys around the world with wellness expert Darin Olien in a travel show that explores healthy, sustainable ways to live.

Across continents and decades, five brilliant friends make earth-shattering discoveries as the laws of science unravel and an existential threat emerges.

Will Smith whose curiosity and wonder is positively infectious—is guided by National Geographic Explorers traveling to different corners of the world to get up close and personal with the weirdest, most unusual, dangerous and thrilling spectacles of the planet.

Human beings may have roamed the Earth for over 315,000 years — a mere blip in geological terms, but one with far-reaching consequences: wherever people have ventured, they’ve left behind permanent traces of their presence. In fact, we’ve changed the Earth itself. The distinguished Cambridge historian Sir Christopher Clark takes us on the ultimate world tour of man-made masterpieces, cultural achievements, and miracles of nature from the Seven Wonders of the Ancient World to over a thousand sites of incredible treasures listed by the UNESCO world heritage organisation today. A whistle-stop tour across space and through time to some of the most astonishing testaments of human ingenuity and nature’s gems. This is a glossy and gripping series tracing the rise of human civilisation and its astonishing impact on our planet.

A re-imagining of the original series in which a "rag-tag fugitive fleet" of the last remnants of mankind flees pursuing robots while simultaneously searching for their true home, Earth.

After taking a one-way trip to the Red Planet, graphic designer Jeff Cooper finds himself adrift when his bosses unceremoniously eliminate his role.

Aboard the mega cruise ship Sacramentum, 20-year-old new recruit, Jamie, infiltrates the 3000-strong crew in a desperate race to find his missing sister. She was working aboard the same vessel on a previous tour and vanished mid-charter.

Color Correction, for HGTV, features expert designer Constance Ramos coming to the rescue of homeowners who have inadvertently created a color disaster in a room they tried to design themselves. Each episode features a room with a specific color dilemma. Working with a budget of approximately $2000, designer Constance Ramos and carpenter Ron Ortiz makeover the room with an emphasis on using color effectively… from paint colors, to fabrics, to tiles, flooring, furniture and accessories. Constance helps our homeowners correct their problem space and transform it into the vivid, colorful room of their dreams.

The Earth, our planet, is a magnificent and diverse world, filled to the brim with life. But life, in all its forms, cannot exist except within a very specific set of rules – among many, to be alive means to breathe, to breed, to sense one’s environment, and importantly – to and nourishment, in whatever form fits. Out in the wild, it’s eat or be eaten, and few escape this one law that governs all. The epic and eternal battle of predator vs. prey has moulded and shaped all life on Earth and resulted in a fierce array of weaponry and masterful set of skills. Deadliest Hunters takes a closer look at some of the animals that have led the way in refining their skills as masterful huntsmen.

In the not-so-distant future, genetically enhanced dogs are sent across the universe in search of a new home for the human race. It’s a giant cosmic game of fetch, as the canines seek a planet that will save humanity and - more importantly - let them return to their beloved owners.

“FriendZSpace” is about three best friends, Alice, Leo and Kim who may seem like regular human kids, but behind their normal facade they are risk-taking deep space friend makers! Each episode follows the three kids as they jet into space in their unpredictable star cruiser, “The Dart”. Accompanied by BotDog (half puppy and half high-tech Swiss army knife) their mission is simple and wonderfully weird: locate planets, find alien kids, introduce themselves, and make friends.

An ambitious seven-year natural history series documenting six of the planet's most threatened ecosystems and meeting the people fighting to restore the Earth’s delicate balance.

Journeying to the far reaches of our planet, this eight part series follows some of the world's most amazing species, telling extraordinary stories that are dramatic, thrilling, funny and sometimes heart-breaking, but always full of hope.

Life's extraordinary journey to conquer, adapt and survive on Earth across billions of years comes alive in this groundbreaking nature docuseries.

Showcases individuals who are working all over the world to make Earth more liveable, breathable, and sustainable for all.

There's nothing else like it. Chris Packham reveals the epic, four-billion-year story of our home - from its dramatic creation to the arrival of human life... and whatever's next.

As a planetary apocalypse looms, a woman struggling to embrace end-times chaos searches for meaning in her last months on Earth.

In 2003, Space Shuttle Columbia breaks apart in the skies above America. The astronauts’ families and Nasa staff share personal stories of the launch, unfolding disaster and fallout.