Tokyo: Japan’s space agency on Monday has confirmed the presence of black soil samples inside a capsule that the spacecraft Hayabusa2 brought back from a distant asteroid last week.
The pan-shaped capsule, 40 centimetres (15 inches) in diameter, was dropped by Hayabusa2 from space onto a spot in a sparsely populated Australian desert on December 6. It arrived in Japan last on Tuesday for research that will hopefully provide insights into the origins of the solar system and life on Earth.
Read:| Capsule with asteroid samples arrives in Japan for research
“It’s obviously from Ryugu,(asterisk) the asteroid, JAXA said in a statement.
JAXA said it will continue an initial examination ahead of fuller studies of the samples later.
The samples were gathered from touchdowns that Hayabusa2 made last year on Ryugu, more than 300 million kilometres (190 million miles) from Earth. The landings were more difficult than expected because of the asteroid’s extremely rocky surface.
The first landing collected samples from Ryugu’s surface and the second from underground. Each was stored separately.
Scientists are hoping the asteroid’s subsurface samples can provide information from billions of years ago unaffected by space radiation and other environmental factors. JAXA scientists say they are particularly interested in organic materials in the samples to learn about how they were distributed in the solar system and if they are related to life on Earth.
Following studies in Japan for about a year, some of the samples will be shared with NASA and other international groups for additional research beginning in 2022.
AP
Read:| Japan awaits spacecraft return with asteroid soil samples
