The Star Trek Fleet Command Jellyfish is a scout ship that's from another dimension. In the Star Trek world, it is said to have been piloted by Ambassador Spock on his mission to save Romulus.
The Jellyfish is a hugely powerful ship which can be used by low-level players as well as higher levels. It does not have a shipyard requirement meaning, in theory, it can be build from level 1.
The Jellyfish can be purchased via an in-app purchase (which is around £65 at the time of writing) or you can grind away at missions to acquire enough blueprints to start construction. If you don't fancy spending £65 for the in-app purchase then here is a complete list of all the missions and events that give the required 75 blueprint parts for the Jellyfish.
The first mission can be found in a low-level system which you are sent to during the storyline missions. You will be sent to scout out several systems to relocate your base. One of these will have a mission called "Corsair" which for me was in the level 10 system "Jobuy". This gives the first 5 parts for the Jellyfish. In this mission, you are required to locate and destroy the corsair leader. The target is a 1927 strength interceptor. Upon completion of this mission, you will get your first 5 Jellyfish parts.
For the next missions, head to Rigel as almost all the planets have missions with Jellyfish parts. Just note that some missions can only be accepted upon completion of other missions.
From Rigel you can use the table below which lists all the Star Trek Fleet Command Jellyfish missions, systems and planets in which you can find the rest of the 25 Jellyfish parts from missions.
|Mission||Description||System Coords||Planet||Number of Parts|
|Corsair||Destroy the Corsair||Various level 10 systems, e.g. Dignam||Jobuy||5|
|Regiment||Carry out the Rigellian bounty against Takret Mailtia||Eojur (11)||Eowixol||1|
|Interrogation Chamber||Assist the Starfleet officer in finding his kidnapped crew member.||Eojur (11)||Eowixol||2|
|Crossed Blades||Defeat the Takrat leader, Polsik||Nelve (12)||Lefomio||1|
|Insurgents||Now that Arvent is officially the Orion Boss, Hemtak's loyal followers have mounted their retaliation against the new Syndicate leaders.|
This mission is the last part of the chain starting, I think, with "Guilty by association". Look at mission rewards and chose to aid Arvent when given the choice.
|The Warband||Assist the Nausicaan Warband. Defeat 8 Pakled ships in the Rigel system. Mission is slightly misleading, there are no Pakled ships in Rigel, just hit any hostiles of that level in Rigel.||Rigel (13)||Rigel X||2|
|Encroachment||Fight back against the Nausicaan Outlaws swarming the Rigel system.||Rigel (13)||Rivel VI||3|
|Smugglers Run||A Rigellian Merchant requires a courier for his shipment of intoxicating beverages from the black market on Orion Prime.||Rigel (13)||Rigel V||1|
|Lurker||An opportunistic raider has been preying on mining ships in Deneva. You must destroy an Interceptor with 11,529 strength.||Deneva (15)||Madia||3|
|Wise Investment||Help an entrepreneur fund his latest venture by mining some Tritanium.||Vindemiatrix (15)||Oltana||1|
|The Settling Nomad||Ward off the Boslic hostiles and protect Ghovik.||Gelvin (19)||Debet||3|
|Chain Breaker||Destroy the ships belonging to the Orion Slaver||Opla (20)||Zarri Goma||1|
Other parts can be obtained from rare events, such as "Mirror, Mirror" and "Broken Mirror".
Other events that the Jellyfish parts can be obtained from include the "Domination" events if you are high enough level, but below level 20.
Finally, you can buy 25 parts or the full 75 parts from the store during events. The cost of these is £19.99 and £64.99 at the time of writing.