Fundamental experiments for revealing physical space anisotropy and their possible interpretation

Physical space anisotropy and the associated new interaction are investigated. These new physical characteristics of space are observed over a broad range of scales and are based on analyses of fluctuations in the ?decay (10-17 cm) and ?decay (10-13 cm) of radioactive elements, the motion of pulsars (the size of our Gal axy is 1022 cm) and the anisotropy of ultrahigh energy cosmic rays (the size of our visible Universe is 1028 cm). Experiments on using the new interaction as a source of propulsion for a model space vehicle are considered (Italy, 2012-2014). The coordinate of global anisotropy is determined: right ascension ? ? 316° ± 5°.