We’re going back to the moon. Plans are being made, hardware is being designed, built, and tested to return humans to the moon and beyond in a new era of American space exploration. This episode explores how we did it in the past, and how and why we will do it again. The moon is critical to future explorations: it will be where we learn to build sustainable colonies on other worlds.

The film brings viewers all the amazing news-breaking advances in science in technology from 2021, unfolding around the globe. Shattering barriers and questioning assumptions and turning ideas on their head. Stories that take a leap into the future or follow footprints to the past.
Startling discoveries from a prehistoric nursery to a magic bullet that could contain the pandemic. Accomplishments like harnessing a star in a bottle or mapping invisible parts of the universe. Join us for an exclusive hyper-tour from earth to space.

Tyson describes the discovery of cosmic rays by Victor Hess through high-altitude balloon trips. Swiss Astronomer Fritz Zwicky, in studying supernovae, postulated that these cosmic rays originated from these events instead of electromagnetic radiation. Also tells how Vera Rubin observed that the rotation of stars at the edges of observable galaxies did not follow expected rotational behavior leading to consider the existence of dark matter. This further led to the discovery of dark energy to account for the increasing rate of expansion of the universe. Tyson then describes the interstellar travel of the two Voyager probes. Tyson tells the Carl Sagan's role in the Voyager program, including creating the Voyager Golden Record to encapsulate humanity and Earth's position in the universe. 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.

Our universe is at war. The universe is a very violent and deadly place. Entire galaxies fight to the death. Only the strongest survive. If a galaxy wants to stay alive, it has to feed on other galaxies. Our own galaxy also fights for survival. These battles are how galaxies live, grow, and die. These collisions got us to where we are today, and they're going to determine the future of the universe.

In July 2022, the James Webb Space Telescope (JWST) unveiled its first breathtaking images, offering an unprecedented level of detail of stars, galaxies, and planets. But for scientists, these images were just the start of an exciting journey to uncover the universe's secrets. This documentary follows Chris Lintott as he embarks on a road trip to meet the researchers who have been eagerly analyzing JWST's data, revealing groundbreaking discoveries about exoplanet atmospheres, the outer planets of our solar system, and the earliest galaxies in the cosmos.
To mark the second anniversary of JWST's first images, Chris, along with presenters Maggie Aderin-Pocock and George Dransfield, revisits these scientists to explore the telescope's successes and challenges. From new jet streams on Jupiter to quirks on Uranus and Neptune, and insights into the ancient universe, the documentary showcases the remarkable findings made possible by JWST. Additionally, resident astronomer Pete Lawrence guides viewers on how to observe the night sky's wonders, aligning their stargazing with the telescope's targets. This captivating journey into space science promises to inspire and intrigue.

Dr Hannah Fry explores a paradox at the heart of modern maths, discovered by Bertrand Russell, which undermines the very foundations of logic that all of maths is built on. These flaws suggest that maths isn't a true part of the universe but might just be a human language - fallible and imprecise. However, Hannah argues that Einstein's theoretical equations, such as E=mc2 and his theory of general relativity, are so good at predicting the universe that they must be reflecting some basic structure in it. This idea is supported by Kurt Godel, who proved that there are parts of maths that we have to take on faith.
Hannah then explores what maths can reveal about the fundamental building blocks of the universe - the subatomic, quantum world. The maths tells us that particles can exist in two states at once, and yet quantum physics is at the core of photosynthesis and therefore fundamental to most of life on earth - more evidence of discovering mathematical rules in nature. But if we accept that maths is part of the structure of the universe, there are two main problems: firstly, the two main theories that predict and describe the universe - quantum physics and general relativity - are actually incompatible; and secondly, most of the maths behind them suggests the likelihood of something even stranger - multiple universes.
We may just have to accept that the world really is weirder than we thought, and Hannah concludes that while we have invented the language of maths, the structure behind it all is something we discover. And beyond that, it is the debate about the origins of maths that has had the most profound consequences: it has truly transformed the human experience, giving us powerful new number systems and an understanding that now underpins the modern world.