quantum entanglement - certainly a connection between oneself on a quantum level gives rise to connection w/oneself a universe or 3 away. There must be a boundary point whereas entanglement can be achieved & controlled in our classic physical universe. This explains a scarcity of visitors from other worlds.
A small black hole is shown moving around a massive black hole, creating an extreme mass ratio inspiral (EMRI) and the resulting gravitational waves that scientists attending the Capra Conference hope to use to map spacetime.
Map of relic radiation (microwave sky) from the Big Bang, composed of data gathered by ESAs Planck satellite, launched in May 2009 to study Cosmic Microwave Background (AFP Photo / ESA / LFI & HFI Consortia)