日本初创公司ispace：在尝试月球着陆后，尚未确认与月球着陆器“坚韧号”的通信情况。

Core Viewpoint - Japanese startup ispace has not yet confirmed communication with its lunar lander "MoonRanger" after attempting a lunar landing [1] Group 1 - ispace is a Japanese startup focused on lunar exploration and lander technology [1] - The company attempted a lunar landing but has not established communication with the lander [1] - The status of the lunar lander "MoonRanger" remains uncertain following the landing attempt [1]