Dark Energy Detection Properties Composition Cosmic Evolution Baryonic Matter Euclid Mission Detection Methods Nature of Dark Matter Theories MACRO Dark Matter Axions Dark Matter Candidates Dark Matter Particles Mini-Halos Distribution Dark Matter Movement N-Body Simulations Gaia Observations Milky Way Properties of Dark Matter Universe Invisible Component Radcliffe Wave Motion Existence Cosmology Elimination Alternative Explanations LSST Camera Collaborative Research Black Hole Gravity Particle Physics