1
|
galaxies
|
western countries
|
Studied extensively by astronomers and astrophysicists
|
1
|
2
|
galaxies
|
western countries
|
Studied extensively by astronomers and space agencies like NASA.
|
1
|
3
|
galaxies
|
western countries
|
Studied extensively by astronomers and astrophysicists, and recognized as vast, complex systems of stars, planets, and other celestial matter.
|
1
|
4
|
galaxy
|
Western countries
|
Galaxies are studied extensively in astronomy and are a common topic in science education.
|
1
|
5
|
galaxy
|
Western countries
|
Galaxies are often associated with the universe and astronomy, and are frequently studied by scientists and space enthusiasts.
|
1
|
6
|
galaxy
|
Western countries
|
Galaxies are a subject of interest and exploration in astronomy and space science.
|
1
|
7
|
galaxy
|
Western countries
|
Galaxies are a popular subject of study and fascination in astronomy and space exploration.
|
1
|
8
|
galaxy
|
Western culture
|
Galaxies are often studied and discussed in the context of astronomy and space exploration.
|
1
|