The Earthball is a fantastic tool for discussing our planet with children, combining playtime with education!

Cecilia Scorza, EU-UNAWE Germany

Artist's Impression of a Quasar

Click to Enlarge

This artist’s drawing shows a supermassive black hole swallowing material. Before disappearing forever, the material from the star is accelerated to very high speeds around the black hole. This fast-moving material shoots out huge beams of radio waves into space.

Credit:

ESO/M. Kornmesser