헐 수퍼노바 진짜 나사공계에 올라왔네!???(

Su-su-su-supernova 💥

Supernovae like the one that formed Cas A (shown here) are crucial for life as we know it. They spread elements like the calcium in our bones and the iron in our blood across space, seeding new generations of stars and planets: https://t.co/juc4NL6kKX pic.twitter.com/RMpRQjlQ7N

— NASA Webb Telescope (@NASAWebb) May 18, 2024