We cannot see what is not on our mental ‘map.’ Almost the entire visible universe is in the form of highly-conductive plasma but electrical discharge in plasma is nowhere on the map. The red supergiant star Betelgeuse, the bright reddish star in the constellation Orion, has steadily shrunk over the past 15 years, according to…
“Nothing comes from nothing. Nothing ever could.” —from The Sound of Music. It seems the toughest thing for scientists to grasp—that a cherished paradigm like the big bang can be wrong. The latest crisis was reported in Physorg.com on May 5th: “Study plunges standard Theory of Cosmology into Crisis.” The study of dwarf companion galaxies of the…
For those who haven’t noticed, this year is “The International Year of Astronomy (IYA2009).” The International Year of Astronomy will involve 135 nations and thousands of events around the world. It marks the celebration of the 400th anniversary of the first use of an astronomical telescope by Galileo Galilei. However, astronomers have little to celebrate…
“..astronomers can tell the temperature of the central regions of the Sun and of many other stars within a few percentage points and be quite sure about the figures they quote.” —A Star Called the Sun, George Gamow. The cone nebula shows a star at the top of a conical-shaped dusty plasma, festooned with lights.…
“..if a special geometry has to be invented in order to account for a falling apple, even Newton might be appalled at the complications which would ensue when really difficult problems are tackled.” — Sir Oliver Lodge, FRS, 1921. [1] [This news item is shortened and modified from a presentation given in Cambridge, England, in September…
Twinkle, twinkle electric star Astronomers don’t know what you are! “Sit down before facts like a child, and be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses Nature leads, or you shall learn nothing.” — T.H. Huxley An undergraduate textbook on the structure and evolution of stars makes a…
“The conformist propensity of social institutions is not the only reason that erroneous theories persevere. However, once embedded within a culture, ideas exhibit an uncanny inertia, as if obeying Newton’s law to keep on going forever until acted upon by an external force.” —Henry Zemel. “One fact that strikes everyone is the spiral shape of…
Just as much of modern science has become self-serving in striving for status and funding, the theory of how science should be done is similarly afflicted. An assessment of a theory based on ‘degrees of belief’ might be useful if scientists didn’t routinely ignore, minimize or dismiss falsifying evidence and twiddle the countless knobs on…
“William Whewell, in his 1840 synthesis The Philosophy of the Inductive Sciences, was the first to speak of consilience, literally a ‘jumping together’ of knowledge by the linking together of facts and fact-based theory across disciplines to create a common groundwork of explanation.” “When we have unified enough certain knowledge, we will understand who we…
The Messenger spacecraft has its inaugural fly-by of the planet Mercury today. Once again we hear the mantra that it will answer the solar system’s big questions. Once again it will fail to do so because our modern myths of astronomy and solar system history prevent insight and understanding. In a New Scientist cover story,…