Learn the Basics of Astronomy - Ask a Spaceman! Dr. Paul M. Sutter 10:25 4 years ago 5 590 Далее Скачать
Why is astronomy important? - Ask a Spaceman! Dr. Paul M. Sutter 7:50 4 years ago 8 021 Далее Скачать
How to get a PhD in Astronomy - Ask a Spaceman! Dr. Paul M. Sutter 12:28 3 years ago 2 349 Далее Скачать
The Ultimate Guide to Galaxies - Ask a Spaceman! Dr. Paul M. Sutter 7:45 3 years ago 6 550 Далее Скачать
The Top 5 Discoveries in Astronomy OF ALL TIME - Ask a Spaceman! Dr. Paul M. Sutter 41:56 1 year ago 4 719 Далее Скачать
How do I Become an Astrophysicist? - Ask a Spaceman! Dr. Paul M. Sutter 11:20 7 years ago 26 182 Далее Скачать
Why Do Galaxies Collide? 🌌 The Cosmic Dance Explained! Beyond the Stars 0:36 2 days ago 426 Далее Скачать
How to Understand Gravity: The Road to Relativity (Part 1) - Ask a Spaceman! Dr. Paul M. Sutter 11:01 6 years ago 18 043 Далее Скачать
How We Know What Stuff in Space is Made Of - Ask a Spaceman! Dr. Paul M. Sutter 4:54 5 years ago 3 280 Далее Скачать
How did the solar system form? - Ask a Spaceman! Dr. Paul M. Sutter 7:14 4 years ago 71 000 Далее Скачать
The Top 5 Mysteries in Astronomy - Ask a Spaceman! Dr. Paul M. Sutter 33:17 1 year ago 9 563 Далее Скачать
How Chemists Saved Astronomy - Ask a Spaceman! Dr. Paul M. Sutter 10:21 5 years ago 4 605 Далее Скачать
Cracking the Subatomic Code - Ask a Spaceman! Dr. Paul M. Sutter 10:51 6 years ago 8 329 Далее Скачать
