I seriously doubt it has any aliens on it. It's a partnered mission to get some idea about its mineral
composition. They have been talking about it for years.
i dont know about that a alien race would of planted a egg virus on that rock knowing we would come along many thousands of years later and take a sample and bring it back to earth when we are full of humans thus using us as host to grow out from our carcuses https://en.wikipedia.org/wiki/162173_Ryugu
Well now I see that we are all getting a good laugh out of this
I guess this would come under ScFi comedy.
look again comrade what are they tinkering with now
The meteorite is claimed to contain 'biosignatures', which researchers describe as textures and features left behind by organisms. The image shows a thin section of ALH-77005 in plane polarised light, with the area studied area marked by a brown rectangle