my first space

I thought that the cosmos Legkovo easier to draw. Okozalos very difficult.
Strictly do not judge - this is the first attempt, I will try

hmm .. for some reason, became muddy picture. What am I doing wrong ? how to draw a star? Artists share secrets.
thanks for watching =)

thanks for the advice
there you are

dream draw this, I throw the tips will be very happy!