Whittle, whose primary area of research relates to galaxy formation, presented his cosmic riff at a recent meeting of the American Astronomical Society in Denver.

在美国天文学会近期在丹佛举办的一个会议上，以星系形成为主要研究领域的惠特尔介绍了他的宇宙即兴小段。

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But the boom in exoplanet research over the past decade or so has furnished the field with a wealth of data from elsewhere in the galaxy.

然而差不多上一个十年兴起的系外行星的研究给这个领域带来了银河系别处的丰富的数据。

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The vast Andromeda galaxy appears to have expanded by digesting stars from other galaxies, research has shown.

研究显示，广阔的仙女座星云通过侵蚀其它星系的空间，看起来扩大了。

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An opinion poll by Galaxy Research in January indicated that support for a republic had slumped to as low as 33%.

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Determining the length of the galaxy took years of research from the astronomers, and combined observations from a number of different instruments.

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She was participating in an online research project called Galaxy Zoo.

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