Witten Particle

Witten particles are quantum gravity particles that were presumably discovered on Earth Bet prior to Gold Morning. The name "Witten particle" is presumably a reference to quantum gravity theorist Edward Witten.

Vista's space-warping power could cause Witten particles to behave in unusual ways. Lookout's past-viewing camera was sensitive to interference by Witten particles.

Trivia

 * In the real world this is called a Graviton, and is still unobserved.