Shroud, Adrian Tchaikovsky

An expedition to a distant star system discovers a pitch-black moon alive with radio activity. Its high-gravity, high-pressure, zero-oxygen environment is deadly to human life, but ripe for exploitation.

They name the moon Shroud. But they never mean to go there . .

. until a catastrophic accident forces Juna Ceelander and Mai Ste Etienne to crash-land on its inhospitable surface in a barely adequate escape vehicle. Alone, and fighting to survive, the two women embark on a gruelling journey in search of salvation.

But Juna and Mai’s tenuous existence is threatened by Shroud’s extraordinary alien species. If they can escape, they’ll have to explain the impossible and translate the incredible . .