In 2014, astronomers discovered a new dwarf planet on the edge of our solar system. This discovery has changed scientists’ understanding of what exists in the solar system beyond the more well known dwarf planet, Pluto. The new planet is a pink ball of ice, and scientists believe there could be an unseen and undiscovered planet larger than Earth in the far reaches of our solar system.
Story Length: 3:45
Socrative users can import these questions using the following code: SOC-1234
Fact, Question, Response
Language Identification Organizer
Deeper Meaning Chart