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Chris Impey, The Conversation

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About Chris

Chris Impey is a university distinguished professor of astronomy at the University of Arizona.

Chris’s Recent Stories

Science Sep 03

Analysis: Why trash in space is a major problem with no clear fix

Treaties meant to ensure sustainability in space don’t currently regulate private companies, and not every country has signed on to an agreement for sustainable space exploration.

Politics Jul 29

Analysis: Whistleblower testimonies did not change our basic understanding of UFOs

While Wednesday's congressional hearings brought attention to unidentified anomalous phenomena and could lead to a push for more government transparency, the testimonies did not produce evidence to fundamentally change the understanding of UAPs.

Science May 08

Analysis: How AI is helping astronomers study the universe

Artificial intelligence tools are making waves in almost every aspect of life, and astronomy is no different. An astronomer explains the history and future of AI in understanding the universe.

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