Space on the weekdays

Space is vast and round
It can come as a shock to those it crashes on
It's not 3 miles to dust
But meteors and nova live there
That's their jobs
On the weekdays in space
Meteors visit us and settle down
They come for vacations along the shore
I guess living out there can be a hard job
But nova goes boom and that causes meteors to visit us
And this is space on the weekdays
come and visit sometime