Astronomy - Hubble Law

Explore the fundamental concepts of the Hubble Law and its implications for our understanding of the universe in this comprehensive video series. Delve into the discovery of the expanding universe, understand the significance of the Hubble constant, and learn about the methods used to determine the age of the universe. Examine why galaxies are not actually moving and why Earth is not at the center of the universe. Discover the importance of the Hubble constant in modern astronomy and how the Hubble Space Telescope has contributed to our knowledge. Investigate the historical changes in the Hubble constant over time and explore the latest techniques used to measure it, including Cepheid variables, the Tip of the Red Giant Branch (TRGB), and the Cosmic Microwave Background (CMB). Gain insights into the ongoing debates and research surrounding this crucial astronomical concept.

Astronomy - Ch. 26: Hubble Law (1 of 20) Discovery of the Expanding Universe
Astronomy - Ch. 26: Hubble Law (2 of 20) What is The Hubble Constant? H0
Astronomy - Ch. 26: Hubble Law (3 of 20) The Significance of the Changing Hubble Constant
Astronomy - Ch. 26: Hubble Law (4 of 20) What is the Age of the Universe?
Astronomy - Ch. 26: Hubble Law (5 of 20) The Galaxies are Actually NOT Moving!!!
Astronomy - Ch. 26: Hubble Law (6 of 20) Why We are Not at the Center of the Universe?
Astronomy - Ch. 26: Hubble Law (7 of 20) What is the Most Sought After Constant in Science?
Astronomy - Ch. 26: Hubble Law (8 of 20) The Hubble Telescope to the Rescue
Astronomy - Ch. 26: Hubble Law (9 of 20) The Warring Factions
Astronomy - Ch. 26: Hubble Law (10 of 20) The Hubble Constant Over the Years
Astronomy - Ch. 26: Hubble Law (11 of 20) The Latest 4 Key Technique 1) Cepheids
Astronomy - Ch. 26: Hubble Law (12 of 20) The Latest 4 Key Technique 2) TRGB
Astronomy - Ch. 26: Hubble Law (13 of 20) The Latest 4 Key Technique 3) CMB