write a acrostic poem on "spaceship"
I can't write the whole poem for you or you won't learn anything so is there something specific that you need help with?
http://www.google.com/search?q=how+to+write+acrostic+poem&ie=utf-8&oe=utf-8&aq=t&client=firefox-a&rlz=1R1GGLL_en___US379
Write down a list of words that start with the letters in spaceship... write as many words as you can think of that are associated with space and flying and possibilites.
For instance with "a" you might write, airless, alien, astroid, amazing.
Then you can choose the words you want to use for your poem from those.
To write an acrostic poem on the word "spaceship," you'll need to come up with a word or phrase for each letter that relates to the topic. Here's an example:
Setting sail through the galaxy,
Pilots brave explorers of the unknown,
Adventures boundless as stars shine,
Craft soaring high, defying gravity,
Every mission a chance to redefine,
Spectacular sights, a celestial show,
Heroes of space, an inspiration to be,
Incredible vessel, the mighty spaceship,
Pushing boundaries, taking us afar.