1) Windows game
Found on
https://www.crosswordclues.com/clue/protogalaxy
ProtoGalaxy is a cross-genre video game for Microsoft Windows that was released on October 6, 2010. In the game`s back-story, a species of powerful, unknown extraterrestrials enters the Milky Way with the intention of enslaving its inhabitants. The player characters must defend Earth from this alien threat and restore human civilization. ProtoGal....
Found on
http://en.wikipedia.org/wiki/ProtoGalaxy
In physical cosmology, a protogalaxy, which could also be called a `primeval galaxy`, is a cloud of gas which is forming into a galaxy. It is believed that the rate of star formation during this period of galactic evolution will determine whether a galaxy is a spiral or elliptical galaxy; a slower star formation tends to produce a spiral galaxy......
Found on
http://en.wikipedia.org/wiki/Protogalaxy
in cosmology, vast cloud of gas that by contraction and condensation becomes a galaxy of stars. In evolutionary (`big-bang`) models of creation, ... [1 related articles]
Found on
http://www.britannica.com/eb/a-z/p/124
the large concentration of gas and dust from which a galaxy is formed.
Found on
https://www.infoplease.com/dictionary/protogalaxy
No exact match found.
