Q: I have my blog setup, but how do I login to get started?
A: All blogs begin with the default theme, which has a "Meta" section/area on the page. An example (using the Twenty-Thirteen default theme) looks like this, usually found near the bottom of the page, so you may need to scroll down:
Click on 'Log in' and it will take you to the username/password prompt. Ad Astra users should have already received their username and password email. If you haven't please open a ticket with the Support Desk to request a new password.
Additionally, if your blog doesn't use a theme that has the 'Meta' section visible, you can always add 'wp-admin' to the end of your URL. (eg: http://yourblogname.adastrafanfic.net/wp-admin)