(literary) they

goal, objective, target

turn (something towards a direction); point (something at/to); aim (with something); channel (direct a flow); make something have a certain direction

firing at the target in the sky from ground

to fire at the target in the sky from ground

above ground / the earth, this world

midair; the air; the sky

for (directed at, intended to belong to)

(military) anti-aircraft gun, anti-aircraft cannon

drawing executed upon earth (the ground, a hillside, etc.)