" They're going to detect thousands more Kuiper belt objects, " says Lawler.

“他们将探测到数以千计的柯伊伯带天体， ” 劳勒说。

Unlike the orbits of the planets and the Kuiper belt, which are pretty flat like a disk, it's a giant spherical shell surrounding the Sun, planets and Kuiper belt objects like a big bubble with thick walls around our solar system.

与行星和柯伊伯带的轨道像圆盘一样平坦不同，它是一个巨大的球壳，围绕着太阳，行星和柯伊伯带的物体就像一个巨大的气泡，围绕着我们的太阳系。