Quan sát tinh vân Orion qua kính thiên văn (Observing Orion nebula through a telescope)
15:26
Top 3 Beginner's Telescopes! Which one should you buy?
3:41
Orion Nebula and Betelgeuse Live View through my Telescope
18:55
Quan sát qua kính thiên văn tại hội trại thiên văn HAAC 2020 2021 Bảo Lộc
2:32:50
𝐉𝐞𝐚𝐧 𝐌𝐢𝐜𝐡𝐞𝐥 𝐉𝐚𝐫𝐫𝐞 - 𝐎𝐱𝐲𝐠𝐞𝐧𝐞 𝟏𝟗𝟕𝟔 (𝐅𝐮𝐥𝐥 𝐂𝐢𝐧𝐞𝐦𝐚𝐭𝐢𝐜)
14:28
Expériences de supraconductivité
28:53
60 Moments Incroyables d'Aviation Filmés
2:06:00
4K VJ Loop. Flight in abstract sci-fi neon tunnel
14:07