In astronomy terms the difference between heliopause and astropause
is that heliopause is the boundary of heliosphere where the Sun's solar wind is stopped by the interstellar medium while astropause is the stellar equivalent of the heliopause.
heliopause
Noun
(-)
(astronomy) The boundary of heliosphere where the Sun's solar wind is stopped by the interstellar medium.
Coordinate terms
* heliosphere
* heliosheath
* termination shock
* stellar magnetosphere
* stellar wind
astropause
English
Noun
(
en noun)
(astronomy) The stellar equivalent of the heliopause