Revenant-X — David Wellington

Revenant-X is the terrifying second novel in a new trilogy of survival and exploration in deep space, from Arthur C. Clarke Award-nominated author David Wellington.
 
FEAR THE DARK.
 
The crew of the Artemis - led by Firewatch agent Alexandra Petrova - have survived the furious onslaught of the Basilisk and broken through the space blockade around Paradise-1. Now they can pursue their original mission and investigate why Earth's first deep space colony has fallen silent.  
 
The answer seems obvious: the site is deserted.
 
Or so they think.
 
Some of the colonists remain . . . but they're no longer human.
 
Petrova and her crew now face a desperate struggle to survive as they attempt to uncover the mystery of what has befallen the colony.
 
If they fail, the darkness that has fallen over Paradise-1 will consume them.