General astronomy
The celestial sphere, stellar magnitudes, the layout of the Solar System
Also known as: Astronomy, Introductory Astronomy
70 lecture recordings, about 13 hours
Lecture recordings
- Paul Fellows — Once Around (Solar System), 69 lectures
- Прочие каналы — Solar System, 163 lectures
- Прочие каналы — Introduction To Astronomy, 96 lectures
- Shristi Astronomy (Priya & Najam Hasan) — Astronomy, 88 lectures
- Paul Fellows — Cambridge Astronomy Talks, 181 lectures
- Прочие каналы — Astronomy, 37 lectures
What it opens up
Field of knowledge
The map of knowledge