This article is about a non-fiction entity related to the Astronist belief system or the Astronic tradition.
Any article relating to a fictional entity will be clearly marked as being part of the Spacefaring World.
Part of a series on
|Main concepts and beliefs|
|Existences of the Astronic cosmology|
|Canon of Astronism|
|Forms of Astronism|
|Geography of Astronism|
An astronomical omen is an astronomical event regarded as a portent of good or evil.