Death is a universal certainty, but what happens when it occurs beyond Earth’s bounds? In the vast vacuum of space, where zero gravity reigns and temperatures plummet, even the grim logistics of death become a frontier of exploration. NASA, always prepared for the unthinkable, has haunting protocols in place for managing an astronaut’s death in space. These measures are as eerie as they are necessary and reveal a chilling side of human spaceflight.
NASA’s Dark Preparations for Death in Space
In space, every “what if” must be accounted for. NASA’s meticulous planning extends to what happens if an astronaut dies mid-mission. While it may sound like the plot of a sci-fi thriller, it’s the stark reality for those venturing beyond Earth. To prepare for such a tragedy, simulations and protocols are rehearsed to the smallest detail.
Former ISS commander Chris Hadfield has shed light on this grim preparation, noting that astronauts train for worst-case scenarios, including the possibility of a crewmate’s death. It’s an unsettling but necessary part of the mission.
Death During a Spacewalk: Immediate Priorities
Imagine an astronaut succumbing to an accident during a spacewalk. The first priority, according to NASA protocol, would be retrieving the body and bringing it inside the airlock. But here’s where things get complicated.
Decomposing in a spacesuit creates unique challenges. The warm, pressurized environment accelerates the breakdown of the body, producing gases and odors that could jeopardize the living crew. To prevent contamination, the deceased would remain sealed in their suit and stored in a cold part of the spacecraft—a makeshift morgue onboard the ISS.
Handling Death on the ISS: Three Grim Options
On the International Space Station, death protocols are both pragmatic and unsettling. NASA’s guidance outlines three potential methods for dealing with a body:
- Return the Body to Earth
This is the preferred option, but logistical hurdles, such as mission duration and cargo space, often make it impossible. - Jettison the Body into Space
While it seems practical, this violates international agreements on space debris and would cause legal and diplomatic issues. - Destructive Re-entry
In this scenario, the body is sent back to Earth to burn up in the atmosphere. Essentially a form of cremation, it comes with ethical and technical complications.
