All About Space - Issue 83

• Catégorie: Anglais
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• Date d'ajout: 17/10/2018 07:17

All About Space - Issue 83
English | True PDF | 100 pages | 17.01 Mb

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.