Set out on an adventure that is out of this world to explore the vast unknown on our new space exploration freight electric O gauge Bluetooth 5.0 train set with remote. This beautifully nostalgic set features a highly detailed space exploration GP38 diesel locomotive, a fuel tank ...Set out on an adventure that is out of this world to explore the vast unknown on our new space exploration freight electric O gauge Bluetooth 5.0 train set with remote. This beautifully nostalgic set features a highly detailed space exploration GP38 diesel locomotive, a fuel tank car carrying liquid nitrogen fuel, a space exploration Allis-Chalmers car, a space equipment boxcar for equipment transport and all the track you need to get this train up and ready for exploration.