Hacker News with Generative AI: Aliens

Congress hears testimony on aliens (theregister.com)
The US government has known about aliens since the 1940s, but kept the truth from us all, according to testimony offered at a Wednesday session of the House Committee on Oversight and Accountability.
Karpathy suggests AI chatbots as interstellar messengers to alien civilizations (arstechnica.com)
Nope–It's Never Aliens (scientificamerican.com)
Stars show signs of hosting advanced alien civilisations (newscientist.com)