Fingering the culprit that polluted the Solar System

For decades it has been thought that a shock wave from a supernova explosion triggered the formation of our Solar System. The shock wave also injected material from the exploding star into a cloud of dust and gas, and the newly polluted cloud collapsed to form the Sun and its surrounding planets. New work provides the first fully three-dimensional models for how this process could have happened.

Read the whole article on Science Daily

More from Science Daily