Odor Space?

[thatguy]

From Slashdot:

http://science.slashdot.org/article.pl?s...13/1418216

"ISS Science Officer Don Pettit reports in his journal that outer space gives off a smell best described as "a rather pleasant sweet metallic sensation." Kind of odd considering smell is supposed to be due to volatilized chemical compounds."

Link: http://spaceflight.nasa.gov/station/crew...cles4.html

--tg