World of Glass

Four hundred years ago, Galileo utilized glasses, turned them into telescope and turn his eyes to the sky, since that time, human saw the universe with new perspective. Almost, forty years ago, still, using employ the glass, but in different way, known as television, human saw man landed on the moon, and since that time,

And the Debate Continues ..

It has been 400 years since Galileo observed the sky with the telescope, and since that time, the way people look at the sky shifted. In the case: which one is accepted as true in scientific notion, is it Heliocentric or Geocentric? But i will not write about the historical review of Helio-Geocentric, nor Galileo. Nonetheless, after 400 years, the debate about helio-geocentric still ensues, at least in Indonesia.

In 2007 i wrote a popular articles about which one is true based on astronomy finding (written in Indonesia), To my surprise, that article incite a never ending debate about geocentric & heliocentric. There are numerous argument flying around, but from what i have learnt, the case against the heliocentric (or pro geocentric) mostly stemmed from the lack of basic understanding of science. Disregard that both helio or geocentric can be accepted because to some degree both are explainable, and science cannot claim absolute knowledge, science is always open to falsification. So the case is not pro or against one or the other, but to give the proper understanding about the phenomenon.

As for Galileo, his endeavor to uncover the knowledge, is like the astronomers from the ancient time up to the recent, always try to unveil the universe in the scientific understanding, so it is always open to debate, because while they uncover some new knowledge, another mystery wait to be answered. Long ago human perceived that the Earth is the center to the universe, but they have to move the center to the Sun. But , we learn that there is no center of the universe, as the Sun also moves to the center of the Milkyway Galaxy, and that our galaxy is merely one from many many galaxies in the universe, and so on and so on. Well, that is the legacy of astronomy, to unveil the mystery of the universe that we know (and not fully understand yet). One can argue about one thing compared to another, and the debate continues ..

But, wait! Am i discussing about the debate of helio-geocentric? well yes, because on Feb 15th is the Galileo’s birthday, but there are other debatable issues that i found interesting to write.