Why it's so special: The Milky Way often appears as a reddish, pinkish and bluish-white arc across the night sky, but this new super-long exposure image from South Africa's ground-based MeerKAT ...

Introduction • Key vocabulary: zoo, monkeys, camels, wolves, snakes, meerkats, parrots, kangaroos • Listen all around: Cat invites the listeners to guess the sounds and the location ...