LIS originally aired on CBS in 1965, and ran for three seasons and 83 episodes. It followed the adventures of the Robinson family, a group of explorers who are diverted from their trip to a new home planet, by saboteur Dr. Zachary Smith. Their ship, the Jupiter 2, veers off course, and the crew is, well, lost in space. The show celebrated its 50th Anniversary in 2015.
A movie remake starring John Hurt was released in 1998; it received a 27% rating from Rotten Tomatoes. In other words, pretend it never existed.
No casting or story lines have been announced, but we'll keep you updated when production begins.