, a professor at the University of Tokyo, and Ryu Funahashi, leader of a group of graduate students who made a tiny cubical satellite, shown in bottom photo provided by Nakasuka, weep with joy Oct. 27 after the first signal from the craft was received as it passed over Japan.

It is the second such satellite placed in orbit. The first was sent up in June 2003.

Our Planet

Rice fields in the town of Ozu, Kumamoto Prefecture. The water-filled paddies glistening under the sun is a symbol of a long-running effort to preserve the prefecture’s groundwater.
Japan's chipmaking rush pressures Kumamoto's special water supply

Longform

Construction takes place on the Takanawa Gateway Convention Center in Tokyo, slated to open in 2025.
A boom for business tourism in Japan?