home education > resources . ... The Universe in . ... This electronic educational newsletter is for teachers and other educators around the world who want to help students of all ages learn more about the wonders of the universe through astronomy. ... In this edition of Universe in the Classroom , find out about asteroids and the insights they can provide into the origins of the solar system, and how the OSIRIS-REx mission will return a sample of an asteroid to Earth for study by scientists. ...