Dark side of the 바카라 시스템 배팅

From all we know about the 바카라 시스템 배팅, something like 96% of its total matter-energy component is missing! All we see and detect directly in the 바카라 시스템 배팅, the familiar baryon matter, atoms, accounts for only about 4% weight of the 바카라 시스템 배팅. Dark matter and dark energy, together, the dark side of the 바카라 시스템 배팅 are invisible to our telescopes and they dominate over the dynamic of the cosmos and its structure and still we do know what they are. In my talk I review the current status of cosmology and how we try to understand these mysterious components of our 바카라 시스템 배팅. The talk would be understandable for general public and under-graduate students.