'Odour' detected on Sunita Williams led-International Space Station. How did Nasa solve this?

A Russian supply ship brought food and equipment to the International Space Station. Cosmonauts detected a strange smell. They closed a hatch and turned on air purifiers. The odor went away quickly. The crew accessed the supplies. NASA said there was no danger.

from Science News - Times of India https://ift.tt/T05dAmD
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