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Join the mission as the New Horizons spacecraft attempts to fly past Pluto and toward Ultima Thule, an object 4 billion miles from earth.

Learn the explosive history of the rocket, from its origin in ancient China to its use as a weapon of war and more.

Join the space exploration journey as the Mir’s reign in space comes to an end with the arrival of the International Space Station.

This one-hour special celebrates London’s proud traditions and marvels at how its industrial past has become a foundation for its future.

As Grantchester swelters in the August heat, Alphy searches for redemption and renewed faith while Geordie investigates a murder.

A monk is found dead, kneeling in prayer. Patience and Frankie investigate and secrets surface at the monastery.

On “NOVA: Chasing Pluto,” watch as the New Horizons spacecraft captures our first clear view of Pluto’s icy surface.

Meet the brilliant minds throughout history, from Galileo to Edwin Hubble, responsible for creating the telescope.

On “American Experience,” learn why humanity paused and looked skyward in 1969 to witness the impossible. Fifty years later, they pause once again.

When the Soviet Union falls, cooperative space exploration between former Cold War enemies is threatened by a run of disasters onboard.