It's about 48 kilometers wider than Eris, the second-biggest dwarf in the solar system.

它比太阳系第二大矮阋神宽约 48 公里。

You would be forgiven if you have never heard  of this object before, even if it is the third biggest dwarf planet in our solar system, third only to Pluto and Eris.

如果您以前从未听说过这个天体，即使它是太阳系中第三大矮行，仅次于冥王和阋神， 也情有可原。

Some people wanted Eris recognized as the tenth planet.

有人希望将阋神命名为第十大行。

Well, to cause trouble, Eris threw a golden apple into the crowd.

嗯，为了引起纠纷，厄里斯朝人群了个金苹果。

All the important gods and mortals were invited. However, Eris, the goddess of discord and unrest, was not.

他们邀请了所有重要的神仙和凡人。是却没有邀请和女神厄里斯。

One, called Eris, is very close to Pluto's size and is more massive — it's probably rockier than icy Pluto.

其中一个被称为厄里斯，它的大小与冥王非常接近，而且质量更大——它的岩状物质可能比冰冷的冥王还要多。

Pluto is the largest dwarf planet in the solar system, but not the most massive: that title belongs to Eris.

冥王是太阳系中最大的矮行，是质量最大的，质量最大的是阋神。

Here's what Scott thinks that we should learn from Letuc Eris' story.

以下是 Scott 认为我们应该从 Letuc Eris 的故事中学习的内容。

These objects are still being  discovered, the most famous ones being Eris, Sedna, Haumea and Makemake.

这些天体仍在断被发现，最著名的是厄里斯 (Eris)、塞德娜 (Sedna)、豪美亚 (Haumea) 和鸟神 (Makemake)。

Will  we send a probe to another of the dwarf planets in the Kuiper Belt, such as Eris?

我们会向柯伊伯带的另一颗矮行（例如阋神）发送探测器吗？

Thetis and Peleus had neglected to invite Eris, the goddess of discord, to their wedding banquet, and she arrived uninvited and incensed.

忒提斯和珀琉斯忘记邀请和女神厄里斯参加他们的婚宴，厄里斯请自来，勃然大怒。

When Eris was discovered in 2005, it was briefly hailed as a tenth planet, but it sparked a debate in the astronomical community about what makes a planet a planet.

2005年，阋神被发现时，它被称为第十大行，它引起了天文学界的讨论，讨论针对行的定义。

The real nail in the coffin came (thunder cracks) on the 5th of January, 2005, when astronomers discovered Eris, (gentle music) an object in the Kuiper belt that's around 30% more massive than Pluto.

2005 年 1 月 5 日， 棺材上的钉子终于敲响了（雷鸣般的裂缝），当时天文学家发现了阋神（轻柔的音乐），这是柯伊伯带中的一个天体， 其质量比冥王大 30% 左右。