A serious danger appears in 2046 threatening the whole humanity on the Earth. Robinson family decided to go with the travels which headed to another planets where they can live and continue their lives. On their way they landed on a mysterious planet where they can't live.
The concept of a family being lost in space is one that flows with potential, providing fertile ground for a complex, multi-layered story with genuine jeopardy - which this new arrival does achieve, but only to a point.
There's a version of Lost in Space that's very entertaining, but it feels as if the series' producers haven't quite found it yet. They're still chipping away at the giant block of ice, looking for the story within.