Planets beyond our solar system are known to astronomers as exoplanets. They are at trillions of miles from Earth and yet, it might be possible to detect a faint signature of life in them. From the light of the stars they orbit that passes through the atmosphere of an exoplanet, it is possible to capture the chemical fingerprint of the elements in that atmosphere. The fictional world Eden is orbiting not one star, but two. The light from its twin stars powers photosynthesis, pumping more oxygen into the atmosphere than in Earth, allowing life to thrive. Grazers are constantly alert to danger, because the canopy is home to predators perfectly evolved to live among the trees. In Episode 3, another topic are fungi and the role they could play on exoplanets. Ecologist Thomas Crowther talks about the role mycelial networks play in the Rothiemurchus forest in Scotland.
Astronomers make an extraordinary discovery out in deep space when they uncover a cosmic mega-structure that's one billion light-years long. Now, investigators race to decode the hidden forces that shape the most massive and mysterious structure known in the Universe. We dive into this space great wall's fiery birth and hunt for the weird cosmic glue that holds it together to reveal how this megastructure rewrites our understanding of the universe on an epic scale.
The Beatles continue recording as the deadline for completing the project, caused by Ringo Starr's filming schedule for The Magic Christian, approaches. McCartney continues to hope that the band will perform live for an audience and Lennon meets American businessman Allen Klein for the first time. On the penultimate day, the Beatles perform an unannounced concert on the roof of the Apple Corps building, attracting crowds of passers-by as well as the attention of the Metropolitan Police.
Years after Bruce Lee's mysterious death is attributed to the 'Lee Family Curse', his son Brandon's life was cut short due to a tragic on-set accident during the making of The Crow. As Lee had finished most of his scenes before his death, the film was completed through script rewrites, a stunt double, and digital effects. The Crow is dedicated to Brandon Lee and his fiancée, Eliza Hutton.
It's the North London Derby - one of the most notorious games in the world. Arteta and his young squad prepare to take on local rival Tottenham Hotspur in front of a riotous home crowd at the Emirates Stadium. The pressure is mounting on Euro 2020 hero, Bukayo Saka to score his first goal of the season. For captain Pierre-Emerick Aubameyang, this game means far more than just team rivalries. The narrative around Arsenal at the moment, they're only ever one game away from it being calamitous again. Mikel Arteta remains under pressure. So far in the league, Arsenal have played four games and only scored one goal.
Recent archaeological sites in England offer a whole new perspective on the life and death of the seafarers and marines who built the British Empire in the 18th and 19th centuries. The bones of sailors reveal surprising and shocking facts. Apparently not only seasoned men but also half children did their service in the Royal Navy; according to the investigations, the youngest were no older than 13 years. A forensic archaeologist studies the injuries on bones discovered at the site of an battle and suggests how these people may have died. Three-hundred-and-fifty skeletons, exhumed from Royal Navy graveyards from the age of Nelson's Navy, are throwing an extraordinary new light on how these sailors lived, fought, outwitted their enemy, and, from the oldest to youngest, suffered for victory. These men were the beating heart of the most victorious fleet in history and never have so many of these sailors' remains been available for forensic investigation. Six remarkable stories stand out: the child sailor, the top man, the American gunner, the freed slave, the marine and the victim of the sailor's most dreaded disease: syphilis. Broken bones, amputations, injuries from blows with a saber or cutlass, sexually transmitted diseases, but also malnutrition - the list of causes of death is long. There is definitely no tale of seafaring romance. These fighters and sailors sailed the globe as cannon fodder, conquered an empire for the crown, and were themselves forgotten. No longer just bones in a box, the men of Nelson's Navy are back from the dead.
The fictional world Eden is orbiting not one star, but two. The light from its twin stars powers photosynthesis, pumping more oxygen into the atmosphere than in Earth, allowing life to thrive. Grazers are constantly alert to danger, because the canopy is home to predators perfectly evolved to live among the trees. In Episode 3, another topic are fungi and the role they could play on exoplanets. Ecologist Thomas Crowther talks about the role mycelial networks play in the Rothiemurchus forest in Scotland.