start, starship, startle, starstruck
Star
star
Some four letter words that start with ST are star, step, stop, and stay.
There are few words that star with X, so the answer is NO
Some words that star with P and end with P are:palppapparsnippartnershippawnshoppeeppenmanshippeppickuppimppinuppipplopplumppolyppomppooppopprepprimpproppulppumppup
Nova Nebula Neutron star Nadir
tiny eat eater ate pin pine pins at star start etc.
X-ray star, and X-ray astronomy :)
Yellow dwarf is an ordinary star at a stable point in its evolution. Other words related to space that start with the letter "Y" are year, yaw, and Ymir, which is the 19th moon of Saturn.
asterisk;asterism;astern;asteroid;asteroidbelt
related words
No it is "A long time ago in a galaxy far far away"