intergalactic
1 of 1adjective/ˌɪntɚɡəˈlæktɪk/
1
existing or occurring between galaxies
- Science fiction often explores the concept of intergalactic civilizations.
- Intergalactic distances are immense, requiring advanced technology for travel.
- Some astronomers study intergalactic space, the vast regions between galaxies.
- Intergalactic cosmic rays originate from outside our galaxy.
- The intergalactic medium contains gas and dust spread throughout space.