Ino decides to challenge herself by participating in the Earth Science Olympiad. It's her first real step forward as their club president.
As their second semester comes to an end, the club celebrates Christmas and New Year's together around a warm hot pot followed by star gazing.
Yet as they're excitedly looking up at the winter diamond, Ao suddenly begins to cry. She says everything's all right, but...
It's a thermal blanket like the ones 
used on artificial satellites.
.إنها أحد البطّانيات الحراريّة التي تستخدم في الأقمار الصناعية
Das ist eine Wärmedecke, wie sie
bei künstlichen Satelliten zum Einsatz kommt.
Es una manta térmica que
se usa en los satélites artificiales.
Es una manta térmica que
se usa en los satélites artificiales.
C’est une couverture de survie.
On s’en sert aussi sur les satellites.
È una coperta termica
É um dos cobertores térmicos
usados em satélites artificiais.
Термическое полотно,
 как на искусственных спутниках.