Astronomy & Astrophysics - Halley's comet

A short video about Halley's comet, the most famous periodic comet, visible from Earth roughly every 76 years. This video was created using SpaceEngine PRO: https://store.steampowered.com/app/10.... Music track used in the video: Ambient Space Relaxation by Mark Woollard |   / markwoollard   Music promoted by https://www.free-stock-music.com Creative Commons / Attribution 3.0 Unported License (CC BY 3.0) https://creativecommons.org/licenses/...