The LEGO Classic Space was introduced in 1978 and was the first space theme. It features sets with peaceful space explorers with no enemies unlike other LEGO space sets. There were 5 astronaut minifigures the wore the same suites but in various colors including blue, red, white, yellow and black.
1982 LEGO Sets
1982 marked the arrival of the LEGO Expert Builder series, later known as LEGO Technic. This line offered a more advanced building experience, incorporating specialized parts such as gears, axles, and pins, allowing for functional mechanical models. Additionally, the classic LEGO Space and Town themes saw the addition of new sets.