Gravity used to be the most down-to-earth of ideas, the thing that kept apples falling and planets in line. Now a growing ...

If true (and it’s a pretty big “if”), Vopson’s new gravitational study would shake the foundations of the currently accepted view of the universe. In his paper, Vopson writes that his new work could ...

A viral theory claims world ended in 2012 and humanity now lives in a simulation. The idea is linked to Mayan calendar and ...

Australian Catholic University provides funding as a member of The Conversation AU. I’m going to interpret your question in a slightly different way. Let’s assume these extraterrestrial beings have a ...