asteroid dust in the satellite Hayabusa

This research is expected to be able to unlock secrets of solar system formation and reveals how much risk to Planet Earth asteroid collision.

A Japanese research satellite, Hayabusa, successfully landed back in Australia. Hayabusa on a mission to go home after seven years on an asteroid. Crew researchers bring a unique capsule containing the dust samples from the asteroid.

Before landing with the hit stretch of desert, Hayabusa leaving a trail of fire in the sky like the tail of Australia at midnight Sunday local time (13 / 6). Landing the end of research into the asteroid's closest to the earth, Itogawa, since 2003.

Yesterday morning (14 / 6) Australian defense officials flew to the local Aboriginal people landing site to ensure there are no sacred sites damaged.

Hayabusa means falcon in Japanese. Satellite had landed on an odd-shaped asteroid in 2005. The researchers hope to take samples at the asteroid is a small matter. If research is successful, the findings will be the first time a spacecraft returning to bring an example of a foreign body material back to Earth other than the moon.