Astronomers recently saw the chemical signature of phosphorus - oxygen molecules in a star - forming region, suggesting that simple precursors of DNA float in the soup of new solar systems. (newscientist.com)
The heliotail of another star in our galaxy — the red giant Mira — leaves a trail of «seeds» for new solar systems. (discovermagazine.com)
Time passes and you begin sending your science vessel into new solar systems where it discovers minerals and other goodies, so naturally a construction ship is built in order to construct the necessary space stations to acquire them. (wolfsgamingblog.com)