At first, the title of the post made me think that we killed all (possible) life on Mars, not just in the samples taken, just by having landed there and contaminated the planet. Now that would have been a true tragedy.

That site only lists Lemmy instances and communities, with several filtering options. It’s not a search engine for Lemmy content.

I want to know, what are “tweets” and “tweeting” going to be relabeled as?

I can just see conversations like:

“Dude, did you see the latest X from Eminem?” “Yeah, I re-X’d it to all my buds!”