In this image there likely are or were civilisations similar to ours. They almost certainly had/have advanced and near-instantaneous ways to communicate with each-other. They may even have had their own "Twitter" equivalent. Theirs probably has an edit button though...
@popey apparently that was a patch of sky the size of a grain of sand 🤯🤯🤯
@popey Here on Mastodon, we do have an "edit button" though:
"Delete & re-draft"
😉