Astronomers say a red giant's release of hydrogen in a binary system causes a heavy buildup of pressure and heat on the white dwarf.

天文学家表示，在双星系统中，红巨星释放出的氢会在白矮星上造成巨大的压力和热量积累。

Instantly, the reaction started producing enormous amounts of steam, which caused a huge buildup of pressure that eventually led to the final giant loud explosion.

反应瞬间开始产生大量蒸汽，造成巨大的压力累积，从而导致最终的巨大爆炸。