apsis |ˈapsis| noun (pl. apsides | -sidēz |)
Either of two points on the orbit of a planet or satellite that are nearest to or furthest from the body around which it moves. It can refer to either the periapsis (nearest point) or apoapsis (farthest point).
Via Latin from Greek.
Apsis may also refer to:
- Apsis Fiction
The semi-annual anthology of Goldeen Ogawa’s fantasy and science fiction stories, published by Heliopause.
Volume 5, Issue 2: Aphelion 2017
Next (and final) Issue:
Volume 6: Perihelion 2018
Previous Issues (in chronological order):
Apsis Fiction Volume 1
Apsis Fiction Volume 2
Apsis Fiction Volume 3
Apsis Fiction Volume 4
Apsis Fiction Volume 5
Volume 5, Issue 1: Perihelion 2017
Volume 5, Issue 2: Issue 2: Aphelion 2017
Apsis Fiction Volume 6