However, if the supernova remnant exceeds three solar masses, conventional physics suggests a blackhole should be left behind.
然而，如果超新星的残核大于三个太阳质量，按常规物理法则来说，就将成为黑洞。
2
We'd be able to connect a lot of the physics happening within the gaseous environment and accretion disk to the binary blackhole merger to the gravitational radiation.
我们可以将很多发生在黑洞对合并时的气体环境和吸积盘里的物理过程与引力辐射联系起来。
3
The word singularity is borrowed from astrophysics: it refers to a point in space-time - for example, inside a blackhole - at which the rules of ordinary physics do not apply.