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#Universe Expansion

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Yale University

The Cosmic Microwave Background and Dark Energy - Lecture 23

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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.
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5 Lesons
47 minutes
On-Demand
Free-Video
Fields Institute

A Tale of Two Anomalies - Motivating a Break from LCDM

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Explore a thought-provoking lecture by Neal Weiner from New York University as he delves into the intriguing topic of anomalies challenging the Lambda Cold Dark Matter (LCDM) model. Discover the compelling reasons that motivate a potential departure from…
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1 Lesons
27 minutes
On-Demand
Free-Video
TED-Ed

Out of This World

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Explore cosmic wonders, from Mars colonization to the universe's end. Discover celestial phenomena, space exploration, and mind-bending physics concepts through engaging lessons by experts.
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45 Lesons
3 hours 30 minutes
On-Demand
Free-Video
ICTP-SAIFR

A Ciência do Cosmos: A Evolução do Conhecimento sobre o Universo - Parte 3

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Explore a evolução do conhecimento sobre o Universo, desde a comprovação da relatividade geral até os modelos cosmológicos atuais, abordando conceitos-chave da cosmologia moderna.
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23 Lesons
1 hour 43 minutes
On-Demand
Free-Video
The Royal Institution

Observing the Birth of the Universe - With Lyman Page

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Explore the universe's birth through cosmic microwave background variations, revealing its age, size, and structure formation. Insights from a leading experimental cosmologist on observational cosmology.
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13 Lesons
56 minutes
On-Demand
Free-Video
World Science Festival

What Sparked the Big Bang?

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Explore cosmic inflation and repulsive gravity as potential triggers for the Big Bang with Brian Greene. Delve into fields, energy sources, and mathematical predictions in this engaging discussion on the universe's origins.
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13 Lesons
37 minutes
On-Demand
Free-Video
The Royal Institution

What Is Dark Matter? - With Peter Fisher

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Explore dark matter's nature and its gravitational effects on galaxies with particle physicist Peter Fisher. Learn about ongoing research and its potential impact on science.
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15 Lesons
57 minutes
On-Demand
Free-Video
Wondrium

Can We Travel Faster Than Light? - Understanding the Misconceptions of Science

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Explore misconceptions about light speed, learn why objects can't exceed it in space, and discover surprising phenomena like Cherenkov radiation. Understand the nuances of light's behavior in different mediums and its role in cosmic expansion.
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8 Lesons
30 minutes
On-Demand
Free-Video
Wondrium

The Beginning of Our Universe - The Big Bang and the Theory of Everything

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Explore the Big Bang theory, cosmic inflation, and the universe's evolution with a Fermilab scientist. Delve into epochs of early universe formation and discover how expansion continues to shape our cosmos today.
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10 Lesons
32 minutes
On-Demand
Free-Video
World Science Festival

Shedding Light on the Dark Universe

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Nobel laureate James Peebles discusses dark matter, dark energy, and the big bang with Brian Greene, exploring humanity's quest to understand the cosmos and its mysteries in this engaging conversation.
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1 Lesons
59 minutes
On-Demand
Free-Video
The Royal Institution

Mapping the Universe - Dark Energy, Black Holes, and Gravity – With Chris Clarkson

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Explore the cosmos with Chris Clarkson as he unravels the mysteries of dark energy, black holes, and gravity, discussing cutting-edge cosmological surveys and their impact on our understanding of the universe's structure and evolution.
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19 Lesons
1 hour
On-Demand
Free-Video
APS Physics

The Universe According to Planck

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Explore the cosmic microwave background and its implications for our understanding of the universe through Planck satellite data, presented by Dr. Lloyd Knox.
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1 Lesons
41 minutes
On-Demand
Free-Video
The Royal Institution

Cosmic Inflation: How the Universe Began - An Introduction

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Explore cosmic inflation and alternative theories of the universe's origin with astronomer David Mulryne, delving into the mysteries preceding the hot big bang and examining recent cosmological insights.
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14 Lesons
1 hour 7 minutes
On-Demand
Free-Video
The Royal Institution

The Dark Universe - Exploring Dark Matter and Dark Energy

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Leading cosmologists explore dark matter and dark energy, discussing frontier research on invisible materials shaping the Universe's expansion and structure. Insights from Nobel laureate Adam Riess and experts in astrophysics and cosmology.
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1 Lesons
38 minutes
On-Demand
Free-Video
World Science Festival

Cosmology in Crisis - Confronting the Hubble Tension

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Explore the Hubble Tension with renowned astronomer Wendy Freedman and Brian Greene. Delve into cosmic expansion, historical contributions, modern measurements, and potential resolutions in this engaging discussion.
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12 Lesons
36 minutes
On-Demand
Free-Video
APS Physics

Gravitational-Wave Cosmology Without Astrophysics - DGRAV Seminar Series

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Explore gravitational-wave cosmology without relying on astrophysics, featuring insights from Prof. Daniel Holz and Ms. Amanda Farah on cutting-edge research in this field.
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1 Lesons
1 hour 3 minutes
On-Demand
Free-Video
Gresham College

First Light - Revealing the Early Universe Through Cosmic Microwave Background

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Explore the early Universe through cosmic microwave background radiation, its implications for the Big Bang theory, and current challenges in understanding cosmic expansion rates.
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15 Lesons
1 hour
On-Demand
Free-Video
World Science Festival

Is Dark Energy Decaying? - Exploring New Cosmological Observations

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Explore revolutionary observations challenging our understanding of dark energy and the universe's expansion with Brian Greene and Michael Levi in this thought-provoking discussion.
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1 Lesons
1 hour 12 minutes
On-Demand
Free-Video
Arvin Ash

How Our Universe Violates the Law of Energy Conservation

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Explore how the universe may violate energy conservation, examining quantum mechanics, general relativity, and cosmic expansion to challenge our understanding of this fundamental law.
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9 Lesons
13 minutes
On-Demand
Free-Video
Arvin Ash

How Dark Energy May Be Hiding Inside Black Holes

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Explore the intriguing connection between black holes and dark energy, examining new research that suggests supermassive black holes may be the source of this mysterious cosmic force.
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11 Lesons
14 minutes
On-Demand
Free-Video
Perimeter Institute for Theoretical Physics

The Dark Energy Delusion - Exploring Gravity and the Universe's Expansion

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Theoretical physicist Claudia de Rham challenges conventional views on gravity and the universe's expansion, exploring alternative perspectives and highlighting recent advancements in physics.
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1 Lesons
26 minutes
On-Demand
Free-Video
Klonusk

How Did the Universe Begin? - What Happened After the Big Bang

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Explore the universe's origins, from the Big Bang to cosmic expansion. Discover key events in the early universe and how the first atoms formed in this concise scientific journey.
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1 Lesons
13 minutes
On-Demand
Free-Video
Stanford Physics

Who Gets to Discover the Unknown - The Rubin LSST Ecosystem and the Future on the Cosmic Frontier

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Explore the Rubin Observatory's Legacy Survey of Space and Time and its impact on cosmic evolution research. Learn about LSST Discovery Alliance's efforts to support inclusive scientific access and excellence.
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1 Lesons
1 hour 7 minutes
On-Demand
Free-Video
AAVSO HQ

La Ciencia del Cielo para Principiantes: Física Extragaláctica - Cosmología

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Explora la cosmología desde ideas pre-científicas hasta modelos avanzados. Examina observaciones clave, el Big Bang, la expansión del Universo y los misterios pendientes en nuestra comprensión cósmica.
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1 Lesons
1 hour 37 minutes
On-Demand
Free-Video
media.ccc.de

Let's Reverse Engineer the Universe

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Exploración del universo oscuro: materia y energía oscuras, su existencia, características y misterios. Desafíos actuales en cosmología y perspectivas futuras sobre estos enigmáticos componentes del cosmos.
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21 Lesons
1 hour 1 minute
On-Demand
Free-Video
World Science Festival

Time Since Einstein

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Explore the nature of time with renowned physicists and philosophers, delving into Einstein's theories, quantum mechanics, and the universe's expansion to unravel time's deepest mysteries.
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15 Lesons
1 hour 36 minutes
On-Demand
Free-Video
World Science Festival

Echoes From The Beginning - A Journey Through Space and Time

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Explore the cosmos with leading experts as they discuss recent advances in cosmology, dark energy, the Big Bang, and the possibility of a multiverse, offering insights into our universe's origins and future.
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10 Lesons
1 hour 17 minutes
On-Demand
Free-Video
World Science Festival

To Infinity and Beyond - The Accelerating Universe

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Explore the mystery of dark energy with top physicists as they discuss its role in the universe's expansion, its challenges to conventional physics, and ongoing efforts to understand this enigmatic force.
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14 Lesons
1 hour 22 minutes
On-Demand
Free-Video
Dublin Institute for Advanced Studies DIAS

Darkness Falls: Cosmological Tension Rises - Old and New Dark Energy Mysteries

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Explore cosmological tensions and dark energy mysteries with Dr Yasaman Yazdi in this intriguing Samhain agus Science 2023 presentation.
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1 Lesons
53 minutes
On-Demand
Free-Video
Raman Research Institute

The Accelerating Expanding Universe - Dark Matter, Dark Energy, and Einstein's Cosmological Constant

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Explore dark energy, dark matter, and Einstein's Cosmological Constant in this engaging discussion of the universe's accelerating expansion and the development of modern cosmological models.
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1 Lesons
1 hour 28 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

The Cosmological Standard Model, its Tensions, and New Physics - Lecture 1

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Delve into advanced cosmological concepts, exploring standard models, current tensions, and emerging physics theories in this comprehensive theoretical physics lecture by Florian Niedermann.
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1 Lesons
1 hour 37 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

The Cosmological Standard Model, its Tensions, and New Physics - Lecture 2

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Delve into advanced cosmological concepts, exploring standard model tensions, new physics theories, and their implications for our understanding of universal dynamics and structure.
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1 Lesons
1 hour 46 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

The Cosmological Standard Model, its Tensions, and New Physics - Lecture 3

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Delve into advanced cosmological concepts, exploring standard models, current tensions in cosmological measurements, and potential new physics implications in this theoretical physics lecture.
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1 Lesons
1 hour 27 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

The Cosmological Standard Model, its Tensions, and New Physics - Lecture 5

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Delve into advanced cosmological concepts, exploring standard models, current tensions, and emerging physics theories with expert insights from Florian Niedermann's comprehensive theoretical analysis.
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1 Lesons
1 hour 30 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

The Cosmological Standard Model, its Tensions, and New Physics - Lecture 4

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Delve into advanced cosmological concepts, exploring standard models, current tensions in cosmological measurements, and potential new physics implications in this theoretical physics lecture.
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1 Lesons
1 hour 36 minutes
On-Demand
Free-Video
Centrum Fizyki Teoretycznej PAN

Spatial Curvature, Dark Energy Dynamics, Neither, or Both

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Explore dark energy models, their predictions, and observational data constraints. Gain insights into open cosmological questions and the current understanding of the universe's energy composition.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video