The project, known internally by its codename, "Valkyrie," was the typical science-fiction-sounding idea that Google's self-described "moonshot factory" was designed to dream up.
But amid a lack of successful launches and a tech industry facing economic headwinds, insiders say the lab is now hitting the hard-reset button and rethinking its purpose within Alphabet, Google's parent company.
X swapped standard corporate titles like "Communications Lead" and "Manager" for grander and more-nebulous names like "Factory Whisperer" and "Firestarter."
Its internet-balloon unit, Google Loon, meant to bring people in rural areas online, was shuttered in January 2021.
"I think the infusion of VC people is a good thing," one former senior X employee said.