Are there any famous photographers who specialize in astrophotogarghy (dead or alive )

How is pop music related to popular music? what theme does pop music typically discuss in the lyrics? why do you think this theme relates so much to lots of different types of listeners? describe one pop song that uses this theme. what is disco? when did it develop, and what characteristics set it apart from other genres of popular music? what was the british invasion? which famous group was a part of this movement? what impact did the group have on pop music? what is a boy band? what are some characteristics of a boy band?

In what ways were berlin's songs expressions of continuity in american culture? in what ways did they signify change in american culture?

What is the main goal of the 19th-century art movement called realism