What is Gravity?

Dr Becky, Izzie and Dr Robert Massey return for another bonus Q and A tackling some of the biggest questions in cosmology. This time, questions on the formation of the solar system, dark matter experimental results and why you can’t escape from a black hole.For ad-free listening, ...  Show more

In yet another mind-bending episode, we take on antimatter – What is it? How do you make it? And can you use it to power a spaceship? Dr Becky, Izzie and Dr Robert Massey (he’s back!) are joined by Professor Jeffrey Hangst from CERN in Switzerland, home of an antimatter factory. ...  Show more

Gravity is everywhere. We and every other thing in the cosmos experience its force at all times no matter how small, no matter how oblivious you might be to its presence - it's there. But for something that causes the falling of a leaf in autumn as well as the collision of superm ...  Show more

Why is gravity so much weaker than the other forces?See omnystudio.com/listener for privacy information. 

Is gravity fundamental to the universe? Neil deGrasse Tyson and Chuck Nice explore quantum physics, the fourth dimension, whether H2O is water, and the many-worlds interpretation with theoretical cosmologist Janna Levin, PhD. 

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