Just letting you know that your first link for Ganymede counts as a thread, not a log; for activity to count as a post or log, it must be a post or log that you have created.

This means currently Ganymede has 7 comments of activity. To pass this Activity Check, you will need to either:

1) link a post, or
2) link to threads containing at least 8 comments from Ganymede.

Please ensure you have the required activity in a new comment to this Activity Check by the end of the Activity Check period, thanks!