Given their distance and brightness, even a supernova couldn't power a GRB!

考虑到它们的距离和亮度，即使是超新星也无法为 GRB 提供能量！

Now, with our fleet of satellites scanning the skies, we see a GRB pretty much every day.

现在，随着卫星对天空进行的扫描，我们几乎每天都能看到伽玛射线爆。

Within hours, ground-based telescopes pinpointed the position, and for the first time saw the fading afterglow of a GRB.

几个小时后，地面望远镜确定了位置，第一次看到了 GRB 的余辉。

If it makes you feel any better, our satellites would detect the GRB immediately.

如果这能让你感觉好点，我们的卫星会立即探测到伽玛暴。

But this one, labeled GRB 060614, didn't have a supernova to go with it.

但这颗标记为 GRB 060614 的恒星并没有与之相伴的超新星。

On March 19th, 2008, a GRB erupted into view, and its distance quickly determined to be 7.5 billion light years from Earth.

2008年3月19日，一颗伽马射线爆进入了我们的视野，很快就确定了它距离地球75亿光年。