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Congress Just Held a Remarkable Two-Hour Hearing on Aliens

Congress Just Held a Remarkable Two-Hour Hearing on Aliens

December 9, 2013 - In a refreshingly pro-science move, the House Science Committee set aside two hours yesterday to discuss the ongoing search for extraterrestrial life. The ensuing conversation was fascinating, but at times infuriating, with the experts discussing everything from alien biosignatures to the possibility that we're being watched.

The hearing, called "Astrobiology: The Search for Biosignatures in Our Solar System and Beyond," was set up to examine the burgeoning field of astrobiology and the search for biosignatures in our solar system and beyond. To that end, the U.S. House of Representatives brought together three experts, all PhDs: Mary Voytek, Senior Scientist for Astrobiology in the Science Mission Directorate at NASA headquarters; Sara Seager, Professor of Physics and of Planetary Science at M.I.T. (whose work we featured earlier this year); and Steven J. Dick, Baruch S. Blumberg Chair of Astrobiology, Library of Congress (who we've also talked about here at io9).


The Republican-dominated House Committee centered many of their questions on the issue of whether astrobiology could be an inspiration for young people to get involved in science and engineering. The witnesses were even asked how they got into astrobiology.

Rep. Bill Posey (R-Fla) even asked the witnesses what they considered to be the greatest danger to life on Earth. Perhaps he was wondering if extraterrestrial intelligences (ETIs) might pose a threat. The panelists' answers included asteroids, overpopulation, and somewhat inexplicably, the quest for energy resources. Regrettably, this subject is outside their area of expertise, and their answers reflected as much.

But when they got down to the crux of the topic at hand, the witnesses advocated for increased funding into astrobiology and SETI, the search for extraterrestrial intelligence. They asked for investments in space telescopes, like the James Webb telescope scheduled for 2018, to detect chemical signatures of life in the atmospheres of distant exoplanets.

They also discussed the possibility of intelligent life. Rep. Ralph M. Hall (R-Tex.) asked, "Do you think there's life out there, and are they studying us? And what do they think about New York City?" The question was clearly about intelligent life, and not microbial life.

Seager was reluctant to speculate about ETIs, and dodgingly said, "The question is: Is there life near here, in our neighborhood of stars? We think the chances are good." To be fair, her speciality is in detecting chemical biosignatures, not intelligent life. Voytek gave a rather perplexing and unimaginative answer, saying "Whether they're looking at New York or some small town in Indiana, the diversity of life here and the way that we live our lives is phenomenal, and I think it goes all the way down from humans to microbes.



Sources and more information:

Scientists to Congress: We Have the Technology to Find Alien Life

For thousands of years, humans have been wondering whether there's life elsewhere in the universe. Now, the technology finally exists to search for it. To find extraterrestrial life , be it microbes or intelligent life, scientists need telescopes capable of detecting Earth-like planets in Earth's neighborhood and ways to detect biological...

House committee ponders aliens

Great Moments from the Congressional Hearing on Aliens


( via io9.com )


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