Just thought I would let people know in case they have a subscription. CR now has the entire backcatalog for Space Brothers translated. So the manga is fully caught up.

Stupid that they don't provide updates themselves about backcatalog releases. You can only find out by checking the title to see if chapters have suddenly appeared.

EDIT: Seems they have caught up with Mysterious Girlfriend X as well. I see they have added an 'updated' page now. Which still doesn't tell you what has been released, but its better than nothing.