[noncount] : a quality that makes you continue trying to do or achieve something that is difficult. 1  What he lacked in talent he made up for in determination. 2  dogged/fierce/steely/stubborn determination.
The first modern solution of general relativity that would characterize a black hole was found by Karl Schwarzschild in 1916, although its interpretation as a region of space from which nothing can escape was first published by David Finkelstein in 1958.
by Fraser Cain on November 27, 2009. Even in ancient times astronomers knew of 5 planets: Mercury, Venus, Mars, Jupiter and Saturn. But it wasnât until the last few hundred years that the next planet was finally discovered â Uranus.So when was Uranus discovered? Uranus was found on March 13th, 1781 by Sir William Herschel of England.Uranus, seen by Voyager 2. Image credit: NASA/JPL. You might be surprised to know that Uranus is actually bright enough to be seen with the unaided eye.e thought he might have found a nebular star or a new comet. When he presented his findings to the Royal Society, the Astronomer Royal Nevil Maskelyne discovered that it actually had a planet like orbit and didnât seem to posses a tail. It was the first new planet discovered in history.