This or That Questions About Space and Beyond: You Decide!: This or That?: Science Edition

Space is full of mystery. Scientists think that the planets, stars, and other space objects we see make up just four percent of the universe! Scientists studying space have a lot of choices to make. Future space explorers will have many choices to consider too.Now, the choices are yours. Would you rather eat pre-packaged space food or grow your own food in space? Would you rather catch a cold in space or have space sickness? Would you rather travel to Mars or Venus? It’s your turn to pick this or that!Read more