The cosmos and opportunities for creative research
New York. April 29, 2003. (paraphrased)
Dr. Neil DeGrasse Tyson, Director of
the Hayden Planetarium in New York, moderated a panel recently of leading
astrophysicists on what is known about the basic nature of the cosmos.
One of the international experts asserted that the total contents of the cosmos
could be inventoried as consisting of 4% atoms; 24% invisible "dark matter;"
and 72% "even more mysterious dark energy."
Dr. Tyson commented, "That means that everything we've ever heard of is in the
4%. For 25% you have guesses and for 75% you have no idea!" He then asked
Dr. James Peebles, a well-known "godfather" of astrophysics who had recently
retired from Princeton, "Do you wake up every day worrying about what 96% of
the universe is?"
Dr. Peebles responded, "Why should the universe be constructed so that you
can tell what it is made of?" He then noted, for the second time in the evening, "There are lots of opportunities for creative research."
--New York Times, Science Times, April 30, 2003.
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