Vocabulary in Hindi â Positive Traits â III Posted by Nitin Kumar on Jul 5, 2015 in Hindi Language. I hope you have gone through the first and second posts on this topic and learned some vocabulary. If youâve not, you can check the first post on the positive traits here for 1st post and here for 2nd post. In this post, I will show you more vocabulary for expressing positive traits. Donât forget to practice the pronunciation of the words as shown in the Romanized spellings.
Aristarchus of Samos in the 3rd century BCE had developed some theories of Heraclides Ponticus (speaking of a revolution by Earth on its axis) to propose what was, so far as is known, the first serious model of a heliocentric solar system.
The heliocentric theory that he published in 1543 marked the first time that astronomers widely considered the possibility that the Sun was the center of the Solar System instead of the Earth. While no one knows who first discovered Mars, we do know who made many of the discoveries about the planet. It is known that Tycho Brahe, a Danish astronomer made accurate calculations of the position of Mars as early as 1576.