After taking another peek at the "city-killer" asteroid that once had a small but uncomfortable chance of smashing into our planet, astronomers have figured out what it actually looks like: a flat, spinning disk. The preferred analogy has been to compare the shape to a hockey puck. To us, this sounds like a huge missed opportunity to say that the Earth was once under threat by a literal flying saucer. The findings come from a preprint study, accepted for publication in The Astrophysical Journal Letters. Using the Gemini South Observatory in Chile, the astronomers imaged the roughly 200-foot asteroid, 2024 […]

---

Link :
https://futurism.com/city-killer-asteroid-shape