Anything that is related to Science and solar system, attracts our daughter. These was some of the display at the Carnegie Science Center that we first looked at. Pardon me if I can't tell you what this satellite is called.
I always bring pen and notebook when we go to museum thinking that I could jot down notes but when you have kids in tow, they are so antsy to move on to the next attraction that you won't have time to write details. All I could do is take some snap of the things and that's it.