Show:
Earth
definitions
Space
Moon
Objects
100
What does the Earth spin on?
The Earth spins on its axis
100
it falls off.
when the fuel in the external fuel tank is used up on the space shuttle, what happens?
100
A star.
What thing most likely makes it's own light?
100
By reflecting the suns light.
How does the moon light up?
100
The Sputnik 1. (a satellite)
What was the first object to orbit Earth?
200
The Earth turns on it's axis to the east.
Which way does the Earth spin?
200
what is an orbit?
a circular or oval path that something follows as it moves through space.
200
A telescope.
What tool do scientists use to study stars?
200
Craters.
The moons surface is covered with ________.
200
A comet.
What object has a tail?
300
It takes 24 hours.
How long does it take for the Earth to rotate once?
300
what is the milky way?
it is a group of millions of stars, of witch our sun is just one.
300
Red.
What color do scientists classify as the coolest star?
300
Neil Armstrong.
He was the first to walk on the moon. who am I? ____ _________
300
A meteor.
What is another name for a shooting star?
400
It takes 1 year.
How long does it take for the Earth to rotate once around the sun?
400
what is a galaxy
A great group of millions of stars.
400
Blue.
What color do scientists classify as the hottest?
400
By meteorites.
How are the craters formed?
400
A consolation.
Groups of stars that ancient man gave object names to.
500
it is approximately 93 million miles
how far away is the Earth from the sun?
500
Pluto
What planet is in the Kuiper belt?
500
WAY BIGGER!
Are super giant stars bigger than the sun?
500
Edwin Aldrin.
Who was the second person to walk on the moon? _____ ______.
500
The International Space Station.
What object was launched in 1998,and it's first crew arrived in 2000?