Show:
Astronomers
The Solar System
The Planets
The Moon
The Night Sky
100
Ptolemy
Who thought the Earth was the center of the universe?
100
Made up of the sun and eight planets
What is the solar system
100
The closest planet to the Sun
What is Mercury?
100
A natural satellite that revolves around the Earth.
What is the Moon?
100
Dust covered balls made of ice ,rocks.
What is a Comet?
200
Copernicus
Who determined that the sun was the center ofthe univers?
200
Made up of stars, families of stars, solwr systems, planets,moons, comets, space rock, dust, gasses, and energy
What is the universe?
200
The fifth planet from the sun
What is Jupiter?
200
The mystry of the moon's formation was solved when these were brought back to Earth.
What are moon rocks?
200
These gasses spread out from the nucleus (comet) to become an atmosphere
What is a Coma?
300
Turned telescope to the sky
Capernicus
300
A great explosion that produced the universe
What is the Big Bang Theory?
300
Supports life as we know it
What is Earth
300
The different appearances of the moon due to changing positions.
What is the phases of the moon?
300
Chunks of metal and rock such smaller than the Earth's moon, whizzing around the Sun's orbit.
What is an Astroid?
400
Showed that all objects in the universe attract each other through gravitational force
Who is Isaac Newton
400
stars drawn together by gravity to produce families of stars
What is a galaxy?
400
also known as the outer planets
What are gas planets?
400
When the sunlit fraction of the moon can be seen from Earth is getting larger.
What is Waxing?
400
A streak of light sometimes known as a shooting star.
What is a meteor?
500
An invention important to the development of modern astronomy.
What is the telescope?
500
A gigantic cloud of gases and gases and dust
What is a nebula?
500
These planet are closest to the Sun
What are terrestial planets
500
When the Sun,Earth and the moon are aligned directly with each other
What is a Lunar Eclipse?
500
Meteroids that hit the Earth's surface.
What is meteroite?