geospace

Fetched 2026-10-26 (cache).

Synonyms: aerospace, espace, webspace, ecospace, g space, g-space, keyspace, netspace

Antonyms: aerospace, espace, webspace, ecospace, g space, g-space, keyspace, netspace

Related words from Datamuse; suggestions, not definitions.

Noun

1. The region of [[outer space]] near Earth, including the upper atmosphere, ionosphere and magnetosphere.
2. The region of space that goes from the [[solar]] [[photosphere]] to the [[mesosphere]] of [[Earth]]. It includes the solar photosphere, [[chromosphere]] and [[corona]], the [[solar wind]], Earth's [[magnetosheath]], [[magnetosphere]], [[thermosphere]], [[ionosphere]] and [[mesosphere]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.