- A Japanese space probe named after a falcon, Hayabusa 2, has touched down on an asteroid more than 300 million km from Earth on a mission to seek clues about the origins of life.
- The spacecraft’s landing on the asteroid Ryugu, just 900 metres in diameter, came after an initial attempt in October was delayed because it was difficult to pick a landing spot on the asteroid’s rocky surface.
- Hayabusa 2 fired a small projectile into the surface of Ryugu to collect particles scientists hope the spacecraft will bring back to Earth for analysis.
- It is the second Japanese spacecraft to land on an asteroid after Hayabusa touched down on a near-Earth asteroid named Itokawa in 2005.
- It was the first to bring asteroid dust back to Earth, although not as much as hoped.
- Asteroids are believed to have formed at the dawn of the solar system and scientists say Ryugu may contain organic matter that may have contributed to life on Earth.
- JAXA’s plan is for Hayabusa 2 to lift off Ryugu and touch back down up to three times. It blasted off in December 2014 and is scheduled to return to Earth at the end of 2020.
Home Current Affairs Science and Technology Japanese space probe Hayabusa 2 touches down on asteroid to collect samples
