The biggest achievement in astronomy I believe is the first use of the telescope to study the sky byGalileo starting in 1609. He discovered the rings of Saturn, the 4 big moons of Jupiter and the phases of Venus. Then there is Copernicus and his heliocentric theory, published in the 1540's, stating that the sun was the center of the solar system, not the Earth. Kepler's theory of planetary motion, that completely did away with the need for epicycles, but suggesting correctly that planetary orbits are elliptical was the next great achievement.
the most important achievement in the science of astronomy was the telescope
They've wasted lots of tax-payers' money.
Either Astrophysics or Astrology/Astronomy.
The proper name for the study of stars is astronomy. A person who studies stars is an astronomer.
Synonyms of astronomy are: stargazing, starwatching, radio astronomy, astrophysics, and space science.
Astronomy
astronomyThat is called "astronomy".Astronomy
They were skilled at mathematics and astronomy.
the Mayas of mesoamerica are best known for their achievements in mathematics and astronomy
They measured the length of the year which is now called astronomy.
He Invented the telescope, so he could see the sky
describe four achievements of the Mayan civilization
created a 365-day calendar by using astronomy.
Astronomy, mechanics and medicine
He put the planets in correct order, He was interested in astronomy and he was a mathematician.
I ma having great difficulty trying to figure out which two calendars you mean.
I recently read that the Olmecs are the first civilization in recorded history to exhibit awareness that the world is round and revolves around the sun.
Science and Astronomy where important to the Chaldeans, and when the Chaldeans took over the Babylonian empire, the Babylonians studied that
No, ancient Indians can boast of many significant achievements including the development of mathematical concepts like zero and the decimal system, contributions to the fields of astronomy and medicine, and the creation of impressive architectural wonders like the Taj Mahal.