If you’re keen to earn a bit of extra cash while potentially saving this planet from alien infection
Since when did we start worrying about any alien infestations?
We have an alien infestation.. but it’s land based. They are watching the skis when they should be watching the ground.
Since, I think, the first moon landings, when we started quarantining all the astronauts involved, lest they'd become infected with some strange alien virus.
I can answer that. Unintentionally, one of our Lunar spaceships got a little contamination on it, because a NASA employee sneezed. The bacteria *survived* for 2.6 years on the Moon, in vacuum, temperature extremes, and harsh radiation and was returned to Earth. A variety of Streptococcus.
The big question remains: what if it didn’t just survive, but was changed?