Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
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
Related Products
Astronomy 101
Astronomy 1001 Exam 3 Katrina Marslender
Astronomy 1001 UMN Exam 3 Study Guide
#Astronomy
Astronomy vs Astrophysics: What's the Difference?
Astronomy vs Astrophysics: What's the Difference?
YouTube9 months ago
Exploring Nebulae: Beauty and Mystery of the Cosmos
Exploring Nebulae: Beauty and Mystery of the Cosmos
TikTok2 weeks 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
9M viewsFeb 26, 2023
A Brief History of the Universe: Crash Course Astronomy #44
12:36
A Brief History of the Universe: Crash Course Astronomy #44
YouTubeCrashCourse
1.2M viewsJan 7, 2016
A Brief History of Astronomy
51:37
A Brief History of Astronomy
YouTubeNaked Science
869.2K viewsNov 29, 2022
Astronomy Quiz Questions
Southern Ring Nebula: Live View vs NASA's image #nebula #universe
0:14
Southern Ring Nebula: Live View vs NASA's image #nebula #universe
YouTubeCosmicPulse
22.3K views1 month ago
Exploring Gravastars: Cosmic Soap Bubbles in Space
1:01
Exploring Gravastars: Cosmic Soap Bubbles in Space
TikTok_astroouniverse_
351.4K views1 month ago
🚀 7 New Planets Discovered! 🌌 | NASA’s Incredible Find
0:50
🚀 7 New Planets Discovered! 🌌 | NASA’s Incredible Find
YouTubeGlobal Education
2.5K viewsSep 20, 2024
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
9M viewsFeb 26, 2023
YouTubeBBC Earth Science
A Brief History of the Universe: Crash Course Astronomy #44
12:36
A Brief History of the Universe: Crash Course Astronomy #44
1.2M viewsJan 7, 2016
YouTubeCrashCourse
A Brief History of Astronomy
51:37
A Brief History of Astronomy
869.2K viewsNov 29, 2022
YouTubeNaked Science
Introduction to Astronomy: Crash Course Astronomy #1
12:12
Introduction to Astronomy: Crash Course Astronomy #1
5.4M viewsJan 15, 2015
YouTubeCrashCourse
All of Astronomy in 6 minutes
6:01
All of Astronomy in 6 minutes
482.5K viewsJun 29, 2020
YouTubeSciencephile the AI
Introduction to Astronomy
6:07
Introduction to Astronomy
413.9K viewsJun 29, 2018
YouTubeProfessor Dave Explains
Stars: Crash Course Astronomy #26
10:41
Stars: Crash Course Astronomy #26
2.1M viewsJul 23, 2015
YouTubeCrashCourse
11:39
History of Astronomy Part 1: The Celestial Sphere and Early Observ…
255.9K viewsOct 4, 2018
YouTubeProfessor Dave Explains
14:07
The History Of Astronomy
138.4K viewsSep 18, 2020
YouTubeInsane Curiosity
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms