Derek slowly slid and glided down a small crator on the planet Pyxl to find what was making the blue flashing glow.
'What's this?' he said, brushing away the greeny-yellow dust of from a strangely shaped object. He examined it thoroughly until he has a couple of ideas of what it might be. He looked up and imagined what could have been here not too long ago. After a few years, he finally got back to earth and showed a young Xenoarcheologist to examine it. He has been in there for about a week now, scribbling away on paper, trying to prove it wasn't aliens. Fortunately, Derek managed to take a picture on an old camera he was allowed to take with him on his journey, so now he can show the world.