Dark Matter Bbc

The arc of black history shares an uncanny resemblance to the plot points of classic sci-fi including 'alien' abduction, enslavement and rebellion. It's this unlikely relationship that provides the inspiration for Afrofuturism, the broad cultural trend that encompasses works by Jean-Michel Basquiat to Grace Jones, Solange Knowles and Sun Ra. In this film, we meet, see and hear from artists across three continents who each, in their own way, explore the Afrofuture to look at the horrors of the black past and imagine alternative futures.

Scientists genuinely don't know what most of our universe is made of. The atoms we're made from only make up four per cent. The rest is dark matter and dark energy (for 'dark', read 'don't know'). The Large Hadron Collider at CERN has been upgraded. When it's switched on in March 2015, its collisions will have twice the energy they did before. The hope is that scientists will discover the identity of dark matter in the debris. The stakes are high - because if dark matter fails to show itself, it might mean that physics itself needs a rethink.

Professor Jim Al-Khalili shows how scientists have used light to reveal almost everything we know about the universe.

The Sky at Night reports on one of the most unnerving discoveries in space science - that most of the universe is missing. We live in a material world, so instinctively we know what normal matter is - the world around us, the planets, stars and interstellar dust. But scientists currently estimate that 95 per cent of everything in the universe is actually - one way or another - invisible. Some of this is ordinary matter that we just can't easily see. But there's also stuff that's much more weird.

This month, The Sky at Night has a spooky twist. Across the universe, there are hidden objects that we can’t see, but astronomers and scientists still believe they’re out there. To find out how we know that these mysterious objects exist, the team are going ghost-hunting. Cosmic ghost-hunting.

This month, The Sky at Night has a spooky twist. Across the universe, there are hidden objects that we can’t see, but astronomers and scientists still believe they’re out there. To find out how we know that these mysterious objects exist, the team are going ghost-hunting. Cosmic ghost-hunting.

This is an astonishing tale of perseverance and ingenuity that reveals how scientists have battled against the odds for almost a century to detect and decode the neutrino, the smallest and strangest particle of matter in the universe.

In a career stretching 50 years, legendary music producer Phil Spector has avoided a substantial interview - until now.
Spector transformed rock and roll, becoming the first music producer to be a star in his own right. He gave the world "Be My Baby", "You've Lost That Lovin' Feeling" and John Lennon's "Imagine", and soundtracked a generation. Accused of murdering 40-year-old Los Angeles nightclub hostess Lana Clarkson, his trial in September 2007 ended dramatically in a hung jury. The trial reopens in October 2008 and threatens to eclipse his musical legacy for a second time.