Could somebody please critique my poem?

“Starlight”

I do not know what may occur

in the galaxiy's other neighborhoods,

but one thing I can say for sure -

on our space I have got the goods.

A star – for instance Sol – can beam

but the tiniest share of its total rays

to his own planets' life. 'Twould seem

the rest of his light streams on its ways

through countless other-worldy skies -

then falls, one of many a nighttime twinkle -

into countless alien systems' eyes

to make them romantically crinkle.

…