From May 23 through 28, the Japan Geoscience Union Meeting 2010 was held in the international exhibition hall at Makuhari Messe, and NAOJ set up a booth featuring the ALMA project.
The picture shows the EA ARC astronomers of NAOJ explaining the ALMA project to visitors at the ALMA booth: Aya Higuchi (left) and Kengo Tachihara (right).
