Supernova/Nova: Friend or foe?
The nastiest terrain in the game! SNs and NOs are point terrain. SNs are so massive they encompass both point and area terrains(SN+SN), the entire hex! Nearly any entity entering these terrain will be vaporized!

*Star Serpent(SSRP)and the progeny Sun-Snakes(SSNK) can enter SN and NO safely.
*Ships with crew level-9 also have this ability. You can bet your ship will be safe sitting here to prospect. Note, PRSP value of the SN is fixed at 100 EPs regardless of training or bonuses.
*Also, an Event(EV order) provides SN immunity for one turn, but you would want to use that when you can jump a lot of SN at the same time.