Halley comet (photo: Kuiper Airborne Observatory, C141 aircraft April 8/9, 1986, New Zealand Expedition)

Event timeline

Untill now acquire : 1 user
Last acquire: 5 years before
Active from: 12/01/2016

Display timeline

Knowledge quiz

Quizzes run: 4118x
Best run: 48 % (anonym)

Run quiz Print quiz

Share & cooperate

Social media sites:

Output formats

Board game

Game rules: free download
Timeline preview: printer PDF
Timeline image: JPG
Embed the timeline: code for web

CZ EN

Comets
Famous comets

Comets are space objects passing through the Solar System after a substantially elliptical track. They usually circle around the Sun or the big planets.

Some comets have a short period of circulation and we can see them quite often. For others with the huge tracks is hard to calculate their periodicity. By flying around large space bodies, comet paths can change. Many comets observed in the past have collapsed meanwhile.

For our timeline, we chose the most famous comets with their (current) circulation time.