https://www.scientificamerican.com/article/asteroid-dust-recovered-from-japans-daring-hayabusa2-mission/

Japan’s mission to bring asteroid dust back to Earth has succeeded. The Japan Aerospace Exploration Agency (JAXA) confirmed on 14 December that a capsule from spacecraft Hayabusa2, which landed in an Australian desert last week, contained black grains from asteroid Ryugu.

“The confirmation of sample is a very important milestone for us and for JAXA,” says Yuichi Tsuda, project manager for the mission at JAXA, in Sagamihara.