Science Quiz Flashcards
When was the Ancient Babylonians astronomy?
(700) BC
When was the Ancient Chinese astronomy?
(1300) BC
When was Aristarchus around?
(300) BC
Was Aristarchus sun centered or earth centered?
He was the first to think that the universe was sun centered and that the Earth and planets revolve around the sun.
When was Ptolemy around?
(150) AD
Did he think that the universe was Earth or sun centered?
He thought that the universe was Earth centered.
When was Nicolaus Copernicus around?
(1543) AD
Did he think that the universe was earth or sun centered?
He thought that the universe was sun centered.
When was Tycho Brahe around?
(Late 1500’s) AD
Did Tycho Brahe think that the universe was earth or sun centered?
He thought that the universe was Earth centered.
When was Johannes Kepler around?
He was around in (1571-1630) AD
Did Kepler believe in a sun centered or earth centered universe?
Stated that the sun is the center of the solar system and the Earth and planets revolve around the sun in elliptical orbits and the sun is a little ‘off center’.
When was Galileo Galilei around?
He was around in( 1564-1642) AD
Did Galileo believe in a sun or earth centered universe.
He believed in a sun centered universe.
What was Galileo the first to do?
He was the first to use a telescope to look at the sky.
What are the 4 things that Galileo discovered?
He discovered 1) 4 of Jupiter’s moons.
2) craters on the moon. 3) sunspots on the sun. 4) the phases of Venus.
When was Sir Isaac Newton around?
He was around during (1642-1727) AD
Where was Sir Isaac Newton from?
He was English and from England.