I am trying to remember what this show was from when I watched it in my childhood (I grew up in the 90's).
It was a sci-fi television series with a crew of children/young adults that were stranded in space on their ship. They spend the series trying to find a way back home. Just before I stopped watching it for whatever reason, they crash-landed in a jungle - whether it was on earth or not, I do not know...maybe it was part of the suspense.
I remember two characters: -A humanistic female android.
-A guy with ears shaped like spirals. He had excellent hearing. I remember this because in one episode the android was stuck in quicksand and he could hear her muffled cries.
I remember two episodes: -One involved the crew encountering a sort of doppleganger crew. They appeared in a similar ship and offered assistance, or something like that. The real crew left after they sensed the other crew had less than good intentions.
-The other episode was the aforementioned plane crash in the jungle. I believe it was the same episode with the android almost suffocating in quick sand (children's show logic).
It was probably on nickelodeon, but I could be way off there. I keep thinking the title is "lost in space" but clearly that's a different show.