A huge system of stars, gas, dust, and dark matter held together by gravity. Our own galaxy is the Milky Way.
example
Mit modernen Teleskopen können wir Milliarden von weit entfernten Galaxien beobachten.
With modern telescopes, we can observe billions of distant galaxies.
Usage tips
International word
'Galaxie' (galaxy) is an international word that comes from Greek. You will find it in a similar form in many languages, which makes it easier to understand.
EXAMPLE
Die Astronomie erforscht die Entstehung von Galaxien.
Astronomy studies the formation of galaxies.
Word family
The related adjective is 'galaktisch' (galactic). It means 'die Galaxie betreffend' (relating to the galaxy) or, colloquially, also 'riesig' (huge) or 'gewaltig' (enormous).
EXAMPLE
Die Reise durch das All führte durch mehrere galaktische Nebel.
The journey through space led through several galactic nebulae.
Our galaxy
When people talk about 'unserer Galaxie' (our galaxy), they always mean 'die Milchstraße' (the Milky Way). This is the proper name of the galaxy in which our solar system is located.
EXAMPLE
Die Milchstraße ist eine Spiralgalaxie.
The Milky Way is a spiral galaxy.
Figurative meaning
In the figurative sense, the structure 'eine Galaxie von + [plural]' is used to describe an impressive collection.
EXAMPLE
Auf dem roten Teppich präsentierte sich eine ganze Galaxie von Filmstars.
A whole galaxy of film stars appeared on the red carpet.
Compare with
confusable
Galaxie vs Universum
universe
'das Universum' and 'die Galaxie' both belong to the topic of astronomy, but they are not the same thing. 'das Universum' is everything together: space, time, matter, and energy. 'die Galaxie' is a huge system of stars, gas, and dust. So a galaxy is only one part of the universe. Learners may confuse the words because both refer to very large things in outer space. Remember: there are many galaxies in the universe.
Galaxie
Unsere Galaxie heißt Milchstraße.
Our galaxy is called the Milky Way.
Universum
Das Universum ist viel größer als unsere Milchstraße.