They discover a planet that heals all injuries and revitalizes people, never mentioned or used again.
They discover a way to give everyone telekinetic superpowers, never mentioned or used again.
They discover 4 different races of super powerful beings, never mentioned or seen again.
They discover a huge library of medical texts that cure tons of diseases, never mentioned or used again.
They discover a way to instantaneously though temporarily train people with all kinds of advanced scientific and medical skils, never mentioned or used again.
They discover a planet full of many thousands of androids, never mentioned or used again.
They discover a planet with super advanced minds that want to build super advanced androids and actually make one, never mentioned or used again.