The warping of spacetime, in the General Relativistic picture, by gravitational masses is what causes the gravitational force. It is assumed, but not experimentally verified, that antimatter masses will behave the same as matter masses in a gravitational field. (LIGO/T. PYLE)

Is Anti-Gravity Real? Science Is About To Find Out

If antimatter falls up instead of down, countless sci-fi dreams will become scientific reality.

Ethan Siegel
Nov 2, 2018 · 7 min read

One of the most astonishing facts about science is how universally applicable the laws of nature are. Every particle obeys the same rules, experiences the same forces, and sees the same fundamental constants, no matter…