Games and Experiments Build a paper model of an ALMA antenna transporter Read time: 1 minute One of the things that makes ALMA a unique astronomical observatory is its ability to move the antennas in order to be able to observe different objects in the Cosmos. To do this, it has two giant trucks that can move the antennas with great precision. Their names are Lore and Otto. Download and print the paper pieces and follow the video instructions to build your own antenna transporter. When you finish, remember to upload your photo tagging us on social networks. Let's build!