The 2013 incident of water leaking into a space suit helmet

Space is trying to kill you in a thousand ways, but "drowning inside your own clothes" usually isn't on the brochure. In 2013, Luca Parmitano’s cooling system malfunctioned, dumping a drink’s worth of water into his helmet during a spacewalk.

Without gravity to pull the liquid down, the water didn't just splash. It acted like a clingy, liquid parasite, wrapping around his face and plugging his nose and ears through sheer surface tension.

He was literally drowning in a vacuum because of a plumbing failure. It’s a grim reminder that in orbit, even a simple leak turns your high-tech suit into a very lonely fishbowl.

Wait, why couldn't he just shake the water off his face?

Imagine trying to headbang a wet sponge off your nose while trapped inside a fishbowl. In microgravity, water doesn't 'splash' away; it behaves like a clingy, gelatinous blob that refuses to let go.

Shaking his head only smeared the liquid further into his eyes and nostrils. Without gravity to pull it down, the water stayed anchored by surface tension like a stubborn, translucent mask.

He had to navigate back to the airlock blind, guided only by his safety tether, while his cooling system tried to turn him into a human aquarium.

So he just held his breath the whole way back?

Not quite, but it was close. He was essentially playing a high-stakes game of "don't inhale the blob." With his nose out of commission, he had to breathe through his mouth, swallowing mouthfuls of the leak to keep his airway clear.

It was a terrifying race against physics. If the water reached his lips, he’d be done. He had to stay eerily calm—because gasping for air would just suck the liquid straight into his lungs.

NASA’s fix? They added a snorkel and absorbent pads to the helmets. It’s a hilariously low-tech solution for a multi-billion dollar drowning hazard.

A snorkel? How does a plastic tube save you from drowning in space?

It’s not for looking at fish. It’s a 'safety straw' because NASA realized if they couldn't stop the leaks, they needed a bypass for the face-hugging water blob.

Since surface tension keeps water anchored to your face, the snorkel acts as a dry tunnel. It lets you suck in air from the back of the helmet, which is usually the last part to flood.

It’s a low-tech band-aid for a multi-billion dollar death trap. You just bite the tube and keep breathing while shuffling back to safety.

Can't they just yank the helmet off the second he's inside the station?

Absolutely not. Opening that helmet in a vacuum would turn your internal organs into an external mess. You have to wait for the airlock to repressurize, which feels like an eternity when you’re drowning.

During those minutes, Luca was still trapped with the water blob, unable to hear or speak, just praying the liquid didn't migrate into his throat while the pumps worked.

Once the pressure equalized, his crewmates practically tackled him, using towels to soak up the floating "death-blobs" before he could accidentally inhale them during his first real breath.