The Big Bang, Cosmology part 1: Crash Course Astronomy #42
13:23
YouTubeCrashCourse
The Big Bang, Cosmology part 1: Crash Course Astronomy #42
Thanks to observations of galaxy redshifts, we can tell that the universe is EXPANDING! Knowing that the universe is expanding and how quickly it's expanding also allows us to run the clock backward 14 billion years to the way the universe began - with a bang. Check out the Crash Course Astronomy solar system poster here: http://store.dftba.com ...
1.6M viewsDec 10, 2015
Shorts
Hubble Space Telescope, Planet 9, Curiosity Mars Rover, Cosmic Roulette | 60 Minutes Full Episodes
49:19
2.9M views
Hubble Space Telescope, Planet 9, Curiosity Mars Rover, Cosmic Roulette | 60
60 Minutes
Incredible Discoveries Of The James Webb Telescope | Universe Explorers | BBC Earth Science
9:49
410.6K views
Incredible Discoveries Of The James Webb Telescope | Universe Explorers | BBC
BBC Earth Science
Related Products
Learning Astronomy
Astronomy Book
Astronomy Kids
#Astronomy for Beginners
Mastering the Basics of Astronomy: How to Observe Stars, Planets & Constellations
Mastering the Basics of Astronomy: How to Observe Stars, Planets & Constellations
MSN5 months ago
ASTRONOMY for BEGINNERS: Take Your First Step Into the Stars! (Episode 1)
ASTRONOMY for BEGINNERS: Take Your First Step Into the Stars! (Episode 1)
YouTube1 month ago
Top videos
Eight Wonders Of Our Solar System | The Planets | BBC Earth Science
1:05:30
Eight Wonders Of Our Solar System | The Planets | BBC Earth Science
YouTubeBBC Earth Science
9.1M viewsFeb 26, 2023
A Brief History of Astronomy
51:37
A Brief History of Astronomy
YouTubeNaked Science
870.2K viewsNov 29, 2022
Introduction to Astronomy: Crash Course Astronomy #1
12:12
Introduction to Astronomy: Crash Course Astronomy #1
YouTubeCrashCourse
5.4M viewsJan 15, 2015
Astronomy Documentary
Journey To The Edge Of The Universe | Full Documentary
1:31:28
Journey To The Edge Of The Universe | Full Documentary
YouTubeNaked Science
562.9K views9 months ago
An Epic Journey To The Edge Of The Solar System | Space Documentary 2025
1:30:01
An Epic Journey To The Edge Of The Solar System | Space Documentary 2025
YouTubeActual Space
349.8K views7 months ago
Mysteries of the Universe | Space Documentary 2023
1:33:04
Mysteries of the Universe | Space Documentary 2023
YouTubeNow Next
2.1M viewsJun 24, 2023