SGR 1806-20

宇宙爆発が金や白金などの重元素を生成（A Cosmic Explosion Forged Heavy Elements Like Gold and Platinum）

2025-04-29 コロンビア大学A visualization shows a giant flare erupting from a magnetized star called a magnetar. (NASA/JPL-Calte...

2025-04-30

1701物理及び化学