Ernest Blatchley is a professor of engineering at Purdue University, and he joins us by phone from West Lafayette, Indiana.

欧内斯特·布拉奇利是普渡大学的工程学教授，他从印第安纳州的西拉斐特打电话过来。

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Astronomers John Matese and Daniel Whitmire of the University of Louisiana at Lafayette repeatedly claimed to have evidence of its existence based on irregularities among long-period comets.

路易斯安那大学拉斐特分校的天文学家约翰·马泰塞和丹尼尔·惠特迈尔曾多次发表声明表示，基于长周期彗星运行轨道的不规则性，他们发现了该天体存在的证据。

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One of the team members, geophysicist Eric Calais of Purdue University in West Lafayette, Indiana, said in an e-mail to Nature: "Unfortunately we were pretty much right on."

这个小组的成员，也是位于印第安纳西拉斐特普渡大学的地球物理学者Eric Calais在给《自然》的邮件中写到，“很不幸，我们的预测是对的”。

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The other schools in the top five were the University of Illinois at Urbana-Champaign and Purdue University in West Lafayette,Indiana.

VOA: special.2009.11.26

Teachers at the writing center at Purdue University in West Lafayette,Indiana work with students to improve their writing.

VOA: special.2009.04.30

Scott Jackson at Purdue University in West Lafayette,Indiana, helped lead the study team.

VOA: special.2010.02.02

What is interesting about this virus is that "it is helping to spread itself, " said Professor Gene Spafford, director at the Center for Education and Research in Information Assurance and Security at Purdue University in West Lafayette, Ind.

CNN: 'Melissa' mutates, becomes resistant to patch