All About Space – November 2018

THERE'S SOMETHING WRONG WITH GRAVITY AND HERE IS IT'S REPLACEMENT
Gravity has been a source of wonder for humans since 1687 when Newton realised a force was needed to ‘keep the Moon in her Orb’. Because of this long history, it would be understandable to assume gravity is the most well-understood of the forces, but it’s not that simple. Astrophysicists have realised that gravity doesn't make a great deal of sense in our understanding of the universe – and why they're proposing a replacement. So this issue we will discuss why the force that keeps us on the ground really doesn't make much sense.