23K views · 328 reactions | Here's what Carl Sagan thought an effective message to extraterrestrial life forms could've looked like  The great astronomer and science communicator was born #OnThisDay in 1934. Watch his out-of-this-world 1977 Christmas Lectures, now digitally remastered: rigb.org/explore-science/explore/video/planets-earth-planet-1977 | Royal Institution of Great Britain | Facebook
9:11
23K views · 328 reactions | Here's what Carl Sagan thought an effecti…
9.2K views3 weeks ago
FacebookRoyal Institution of Great Britain
32K views · 88 reactions | ️ Christmas Lectures iconic object no. 4...
0:07
32K views · 88 reactions | ️ Christmas Lectures iconic object …
7.7K views3 weeks ago
FacebookRoyal Institution of Great Britain
The origin of the universe – Malcolm Longair 1990 Christmas Lectures 5/5
1:00:25
The origin of the universe – Malcolm Longair 1990 Christmas Lectures 5/5
4.2K views2 weeks ago
YouTubeThe Royal Institution
2025 Hamilton Lecture: 'My romance with the warped side of our universe'
1:16:39
2025 Hamilton Lecture: 'My romance with the warped side of our univer…
179 views2 weeks ago
YouTubeRoyal Irish Academy
A Beginner's Guide to Black Holes - with Amélie Saintonge
37:51
A Beginner's Guide to Black Holes - with Amélie Saintonge
84.9K viewsNov 18, 2021
YouTubeThe Royal Institution
The Early Universe - Professor Carolin Crawford
56:13
The Early Universe - Professor Carolin Crawford
100K viewsFeb 11, 2015
YouTubeGresham College
GRCC Astronomy - M3: Chapter 6a
GRCC Astronomy - M3: Chapter 6a
598 viewsMay 9, 2020
YouTubeLauren Woolsey
2:20:43
Universe and Black Holes - Andrew Fabian. Astrophysics 🌚 Lecture for …
260.2K viewsFeb 6, 2023
YouTubeLECTURES FOR SLEEP & STUDY
4:41
Radio Astronomy in Five Minutes
86K viewsSep 1, 2012
YouTubeMITbloggers
54:41
X-ray Astrophysics: The High Energy Cosmos - Professor Caroli…
73.6K viewsDec 5, 2012
YouTubeGresham College
38:56
The joy of science - with Jim Al-Khalili
37.1K viewsDec 1, 2022
YouTubeThe Royal Institution
0:58
Watch the 2023 CHRISTMAS LECTURES
6K viewsDec 28, 2023
YouTubeThe Royal Institution
1:05:11
Somak Raychaudhury: Introduction to Astronomy and Astrophysics I
13.2K viewsMay 10, 2020
YouTubeIUCAA: Lectures, Colloquia & Live Streams
10:17
What is Artificial Intelligence? with Mike Wooldridge
124.5K viewsDec 23, 2023
YouTubeThe Royal Institution
54:26
Artificial intelligence in astrophysics – Public lecture by Dr. Aleksandra …
18.6K viewsApr 3, 2023
YouTubeFermilab
Modelling the cosmos – with Claudia Maraston
27.2K viewsJan 9, 2024
YouTubeThe Royal Institution
1:22
A Welcome from our Astronomers
4.3K viewsMay 26, 2020
YouTubeRoyal Observatory Greenwich
2:08:32
Cosmology Lecture 9
226K viewsMar 19, 2013
YouTubeStanford
6:07
Introduction to Astronomy
412.5K viewsJun 29, 2018
YouTubeProfessor Dave Explains
12:08
What Is Astrophysics Explained
215.6K viewsJun 8, 2021
YouTubeInsane Curiosity
4:11
Tutorial - Astronomy for Beginners - 1 - Introduction
8.4K viewsJan 12, 2016
YouTubeKanstrup Education
57:26
General Astronomy: Lecture 1 - Introduction
128.3K viewsJun 1, 2017
YouTubeSpahn's Science Lectures
12:12
Introduction to Astronomy: Crash Course Astronomy #1
5.4M viewsJan 15, 2015
YouTubeCrashCourse
16:33
Introductory Astronomy: Magnitudes of Stars
36.4K viewsMar 24, 2013
YouTubeProfessor Paul Robinson
51:19
Rotation in Space - Professor Carolin Crawford
160.5K viewsFeb 8, 2012
YouTubeGresham College
35:35
A-Level Physics Astrophysics: Telescopes Revision Session
9.5K viewsFeb 7, 2021
YouTubeMr Turnbull's Physics
2:15
Introduction to Astrophysics | EPFLx on edX
20.2K viewsMar 17, 2017
YouTubeedX
9:51
Astrophysics: Star Formation | A-level Physics | OCR, AQA, Edexcel
9.3K viewsOct 13, 2020
YouTubeLaunchpad Learning
18:35
A day in the life of an Astrophysicist at Oxford University
4.4M viewsNov 27, 2019
YouTubeDr. Becky
9:21
Astrophysics and Cosmology: Crash Course Physics #46
659.7K viewsMar 24, 2017
YouTubeCrashCourse
See more videos
Static thumbnail place holder