"astra" - key terms from Wikipedia

ad astra
ad astra	is the title
ad astra	per aspera
astra
astra	ab
astra	classic
astra	f
astra	g
astra	h
astra	mod
astra	model
astra	national museum complex
astra	satellites
astra	sport
astra	usa
astra	zeneca
generation vauxhall astra
holden astra
opel astra
opel astra	f
opel astra	g
opel astra	h
per ardua ad astra
per aspera ad astra
princess astra
saturn astra
ses astra
trillian astra
trillian astra	entered
vauxhall astra
vauxhall astra	mark
version of the astra
version of trillian astra