Social Icons

25 April 2017


 Prediction at 2017 solar eclipse, August 21, in USA
The first calculation of the deflection of light by mass was published by the German astronomer Johann Georg von Soldner in 1801. Soldner showed that rays from a distant star skimming the Sun’s surface would be deflected through an angle of about 0.9 seconds of arc, or one quarter of a thousandth of a degree. This angle corresponds to the apparent diameter of a compact disc (CD) viewed from a distance of about 30 kilometers (nearly 20 miles). Soldner’s calculations were based on Newton’s laws of motion and gravitation, and the assumption that light behaves like very fast moving particles. As far as we know, neither Soldner nor later astronomers attempted to verify this prediction, and for good reason: Such an attempt would have been far beyond the capability of early 19th century astronomical instruments.
Light deflection in general relativity. Over a century later, in the early 20th century, Einstein developed his theory of general relativity. Einstein calculated that the deflection predicted by his theory would be twice the Newtonian value.The following image shows the deflection of light rays that pass close to a spherical mass. To make the effect visible, this mass was chosen to have the same value as the Sun’s but to have a diameter five thousand times smaller (i.e., a density 125 billion times larger) than the Sun’s.(

19 April 2017

A Confirmation of General Relativity Won The Nobel Prize!

Stephen Hawking’s writings and statements are often surprising. As a world-leading physicist, not infrequently his writings and statements make a bit of a stir in the science world. If not he who says; it must be considered as a joke. But because he said that; then it is considered serious and gets more attention. For example, the writings and statements of Stephen Hawking in Nature in the early of 2014: ‘There are No black holes’. A number of physicists and astrophysicists reacted strongly against his idea.

16 April 2017

These Are Not Photos of Black Holes

SCIENTISTS HAVE PEERED INTO A BLACK HOLE AND TAKEN A PHOTO OF ITS EVENT HORIZON FOR THE VERY FIRST TIME. From the initial image returned, scientists should be able to test relativity. “If you know the mass of the black hole—and for Sagittarius A* we know that well—and if you know the distance of the black hole, which again we know well, then relativity predicts you will see that shadow and ring and that the ring will have a certain diameter and it will be near circular. That’s a test of relativity. If the shape isn’t circular or the wrong size, then relativity has made a prediction that has failed. That’s the first thing we’ll look at.” (Event Horizon Telescope)
Event horizon telescope will be useless; the same as radio telescope (VLBI), LIGO's twin detector and other. Einstein’s gravity (general relativity) was totally wrong (Astronomical Data Prove Spacetime Fiction)

14 April 2017

Eclipse’s Data of 1919 -1973 Verify Einstein’s Prediction Really Doesn’t Work

Image from Wikipedia
Hans C. Ohanian’s Einstein’s Mistakes: The Human Failings of Genius:
Almost all of Einstein’s seminal works contain mistakes. Sometimes small mistakes — mere lapses of attention — sometimes fundamental failures to understand the subtleties of his own creations, and sometimes fatal mistakes that undermined the logic of his arguments.
The book was reviewed positively in a recent Wall Street Journal article.
A theoretical physicist by training, Mr. Ohanian doesn’t write like one. He recounts his chronicle of errors in clear and engaging prose, giving us in the process a short course in the history of modern physics and a witty and provocative account of his subject’s life. Anyone who has read the recent biographies of Einstein by Walter Isaacson or Jürgen Neffe may find some of the material familiar, but on the whole “Einstein’s Mistakes” is original and fresh. Nor is Mr. Ohanian one of those petty biographers who delight only in turning up the failings — or turning out the dirty laundry — of great men. Rather he notes Einstein’s errors for a purpose, showing us why his achievement was all the greater for them.(Divided by zero)

10 April 2017


Experimental Evidence Predictions of General Relativity Don’t Work

Why Einstein will never be wrong. One of the benefits of being an astrophysicist is your weekly email from someone who claims to have “proven Einstein wrong”. These either contain no mathematical equations and use phrases such as “it is obvious that..”, or they are page after page of complex equations with dozens of scientific terms used in non-traditional ways. They all get deleted pretty quickly, not because astrophysicists are too indoctrinated in established theories, but because none of them acknowledge how theories get replaced.(Prof.Brian Koberlein).
Of course not, obviously not because astrophysicists are too indoctrinated in established theories, but because astrophycists (and physicists) has no experiences in celestial navigation as a navigator at sea (not less than two years).

5 April 2017


Need to know the basic level of astronomy, in order to know that collecting data of stars - comparing data made at another time - can not be use to measure deviation of starlight. Measuring the angle in astronomy applies direct measuring and instantaneous.  It doesn't matter using a sophisticated software, if doesn't meet requirements in the basic principle of scientific method in the field of astronomy; should be classified as a non-scientific.
Thank to Sir Isaac Newton
The idea of “a small telescope” or a sextant employing a movable mirror was first conceived by Isaac Newton in 1700. Workable instruments were made in 1730; sextant in this form has been in use for 250 years, and will be used into the foreseeable future. The name is derived from the Latin sextant, or sixth part of a circle. Due to the arrangement of the optic, the sextant will actually measure angles up to one third of a circle, or 120 degrees. The octants and quadrant are similar instruments, with ranges of 90 and 180 degrees.
A sextant can also be used to measure the lunar distance between the moon and another celestial object (such as a star or planet) in order to determine Greenwich Mean Time and hence longitude. The principle of the instrument was first implemented around 1730 by John Hadley (1682–1744) and Thomas Godfrey (1704–1749), but it was also found later in the unpublished writings of Isaac Newton (1643–1727)-(
On the first glance you might think that a sextant looks pretty complicated, but it really isn’t. There are only three basic parts, as shown in figure below, and the parts of the “small telesope” are clearly described on wikipedia.

2 April 2017


New measurement of solar gravitational deflection of radio signals using VLBI.RADIO observations using very-long-baseline interferometry (VLBI) can measure the deflection of electromagnetic radiation by the Sun’s gravitational field with an accuracy of better than 1 milliarcsecond, and can thus be used to test General Relativity.(

Blogger Templates