Fathers of Astronomy
Who created the correct solar system model.
Who is Copernicus
What is a star
What is a large celestial body that is composed of gas and emits light /a huge ball/object full of hydrogen and helium.
What are the things that make our Solar System
What is The sun, stars, planets, comets, asteroids, moons, dwarf planets
How many contienents are on Earth
What is 7
what is an AU in km
150,000,000 Km
Which 2 astronomers thought the earth was the center of the milky way galaxy
What is Aristotle and Ptolemy
What is a nebulae
What is a large cloud of gas and dust in space.
what is a light year
the time it takes light to travel in a year
How many people are there on earth
What is 7.8 Billion
what is venus's AU from the sun
what is 0.7
which African/Eygyptian tribe helped the Greek fathers of astronomy exceed their Knowledge
What is Kemites
What is a Dark Nebula
What is a star that blocks the light of emission and reflection nebulae
How many AU is Mercury From the Sun
What is 0.4 AU
How much water surrounds the Earth
What is 71%
how many AU is mars from the sun
what is 1.5 AU
What was the name of the Greek philosopher that helped create the telescope
What is Galileo
What is a Super Nova
What is a gigantic explosion in which a high-mass star throws its layers into outer space
how many light years away is proxima centauri from the earth
What is 4.3 light years
what is a conversion factor
a conversion factor is a number that changes one set of numbers, by multiplying, or dividing
how many AU is pluto from the sun
what is 39.5 AU
Which astronomer attempted to measure the relative distances to the moon and sun.
What is Aristarchus
What is the largest star known to the Milky Way Galaxy
What is the sun
What how many AU is Neptune away from the Sun?
What is 30.1 AU
how Many AU is Earth from the sun
0.999
how many AU is in a light year
what is 63241.1 AU