The Enterprise is on a mission to warn the human colony in an artificial paradisiac biosphere on planet Moab IV's southern continent of the approach of a massive stellar ...

A Starfleet ship has a disaster in the largest black cloud ever observed, an astronomical phenomenon which gravely distorts gravity itself. Data is able to rescue a singl ...

The Enterprise sets out to help the colonized planet Penthara IV, where an asteroid impacts with an apocalyptic effect, first scorching then lasting clouding comparable t ...