It’s approaching the end of the year. Rin plans a solo camping trip, while the Outdoors Club members earn cash to buy more gear.
Black Holes and 
the Grand Cosmos
الثقوب السوداء 
والأكوان العظيمة
Schwarze Löcher
und erdferner
Weltraum
Agujeros negros
y el cosmos
Agujeros negros
y el cosmos
I buchi neri
e il cosmo
Buracos negros
e o grande cosmo
Чёрные дыры и космос