X planet.
A space word that starts with z is Zaurak.
A word that starts with X is a xylophone.
A word that starts with S and ends with X is sphinx.
Some stars have Xi in them. Example - Xi Bootes, Xi Hydra
orbit
A word that is related to outer space that begins with 'x' is x-ray. X-rays emit from many stars similar to the ones used on earth for medical testing.
Hubble space telescope
s there a word that starts with x related to byzantine empire?
· Venus
· asteroids · atmosphere
x-ray
x-am