Top > Asteroid
[[Universe]] - [https://ja.wikipedia.org/wiki/%E6%BD%9C%E5%9C%A8%E7%9A%84%E3%81%AB%E5%8D%B1%E9%99%BA%E3%81%AA%E5%B0%8F%E6%83%91%E6%98%9F https://ja.wikipedia.org/wiki/潜在的に危険な小惑星] - 潜在的に危険な小惑星 ([[Potentially Hazardous Asteroid>PotentiallyHazardousAsteroid]]) * 関連 [#rel] - 災害 ([[Disaster]]) - 隕石 ([[Meteorite]]) |