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Learn Dark Energy, earn certificates with free online courses from Harvard, Johns Hopkins, Yale, The Open University and other top universities around the world. Read reviews to decide if a class is right for you.
Nobel laureate Adam Riess walks you through his team's incredible discovery of dark energy and our accelerating universe. Explore one of the biggest mysteries in modern cosmology in this Master Class.
Explore subatomic physics, from nuclei to particles. Learn about forces, accelerators, detectors, and cutting-edge research. Discover the mysteries of dark matter and energy in the universe.
Join Prof. Chris Impey in this Astronomy for beginners course and learn about today's amazing astronomical discoveries!
Explore the Cosmic Microwave Background, dark energy, and large-scale clustering in this lecture on astrophysics frontiers, featuring evidence from supernovae and computer simulations of universe evolution.
Explore cosmology's history, Hubble's Law, and methods for measuring celestial distances and brightness. Learn about redshift, parallax, standard candles, and magnitude scales in this astrophysics lecture.
Explore cutting-edge astrophysics topics and debates, delving into the latest discoveries and ongoing controversies in the field.
Explore cutting-edge topics and debates in astrophysics, delving into the latest discoveries and ongoing controversies shaping our understanding of the universe.
In 1998, theoretical cosmologist Michael Turner coined the term “dark energy.” Since then, he has worked to combine cosmology and particle physics to understand the origin and evolution of the universe.
Explore the evolution of particle physics, from ancient Greek theories to modern concepts like the Standard Model and string theory, with insights on fundamental forces and the universe's origins.
Explore cosmic origins, galactic phenomena, and the universe's fate in this comprehensive journey through cosmology and extragalactic astronomy.
Do you like a good detective story? Join a renowned scientist trying to solve nature's ultimate mystery.
Discover how more than ninety per cent of the universe is a mystery, and expand your knowledge of cosmology and astronomy.
Examine the key concepts of an expanding universe from Albert Einstein to Edwin Hubble, led by a theoretical physicist.
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