FGC-47 is a nebula formed around a neutron star. The nebula is emitting high levels of hydrogen, helium and trionium.
	Isabella's race thrive off energy plasma.
	Guinan had a Tarcassian razorbeast with golden eyes, huge spiny wings and brown fur as an imaginary friend.
	Worf took Alexander to the zoo on Brentalia (see "New Ground") to see Kryonian tigers.
	Geordi's parents are both in Starfleet. His father is an exobiologist and his mother is a command officer (see "Interface").
	Geordi spent his childhood travelling around with one or both of his parents and considered it one long holiday (see "Aquiel").

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