Under a clear night sky in the Atacama Desert, peer into outer space on this 2.5-hour stargazing tour. Departing from San Pedro de Atacama, visit South America's largest public observatory and learn from an astronomer-guide how to read the sky. Then hop from telescope to telescope and ogle at stars, clouds of dust and gas, and planets otherwise invisible to the naked eye. Say hello to Saturn, snap shots of the moon's surface and end the night with a cup of hot cocoa. You'll leave wanting to become an astronomer yourself.