NASA Space Sounds. These are recordings made in the vicinty of Earth, Jupiter, Io, Saturn, Saturn's rings, Uranus, Uranus' moon Miranda, and Neptune. These are electromagnetic vibrations converted into sound waves.
A 248 mile wide impact zone from a huge meteorite that broke in two moments before it slammed into the Earth has been discovered in an area near the borders of South Australia, Queensland and the Northern Territory. It is the largest asteroid impact zone ever found on Earth. The crater from the impact millions of years ago has long disappeared. But a team of geophysicists has found the twin scars of the impacts hidden deep in the earth's crust.