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Tool Profile

NASA RELL

NASA RELL — a robotic tool for finding and confirming ISS external leaks.

At a glance:
First seen:2026-06-05
Last seen:2026-06-05
Sightings:1
Source:nasa.gov

What it is

NASA RELL — a robotic tool for finding and confirming ISS external leaks.

Why developers recommend it

A commenter flagged it as a useful real-world leak detection tool.

Hacker News evidence

2026-06-05

They quoted NASA’s fact sheet describing the Robotic External Leak Locator and linked the PDF.

Astronauts told to return to ISS after sheltering over air leak repairs