Nebula Papers

Interstellar Objects, Oumuamua, 3I/Atlas and Alien Technology: How Scientists Identify Extraterrestrial Signals in the Solar System  Picture this. You wake up, scroll through the news, and somewhere between inflation updates, elections, and celebrity gossip, a quiet headline stops you cold: an interstellar object has entered the Solar System. Not a fragment from the Kuiper Belt. Not a long-period comet we somehow missed. This object was born around another star—and now it’s just passing through, completely indifferent to us. That alone would send astronomers into overdrive. But now push the scenario a little further. This visitor behaves like known interstellar objects—fast, hyperbolic, unbound. No orbit. No return. No signals. No flashing lights. No attempt to communicate. Just a silent traveler crossing our cosmic neighborhood. And that raises a question that starts as curiosity… and quickly turns serious: What would it actually take to conclude—based on evidence alone—that such ...

AI can be of great help if we want to verify images or videos claiming to show UFO activity.   AI vs. UFOs: How Artificial Intelligence Detects Deepfakes and Verifies Alien Evidence You know that feeling when you stumble upon a grainy video online claiming to show an alien spaceship hovering over a city? Your heart races, your skepticism battles your curiosity, and you wonder: is this the real deal or just another viral hoax? Welcome to the wild west of extraterrestrial evidence, where every blurry image sparks debates and conspiracy theories. But what if artificial intelligence — the very tech that powers your smartphone’s face filters — could cut through the noise and tell us what’s genuine and what’s pure sci-fi? I remember the first time I saw a supposed alien video. It was late at night, and my skeptical brain was ready to dismiss it as CGI nonsense. Yet, something about the movement, the shadows, the way the light played on the object made me pause. Could AI help me — and mil...