What are they made of
what is mars made of?
silicon, iron, oxygen and magnesium
What is a characteristic of a red giant?
it is a star that Exhaust hydrogen Into it's core.
What separates the inner and the outer planets?
astro belt
How long does it take Saturn to orbit the Sun?
29 years.
What is a satellite also known as?
A moon.
What are dwarf planets normally made of?
Depends on how far away from the Sun they were formed. Only made out of frozen nitrogen, methane and carbon monoxide.
What's a composition of a pluto?
It consist of 70% and 30% water ice.
What is the size difference between a inner and outer planets?
the size diffrence is less then 13,000 kilometers.
What is the time frame of how many years does it take for dwarf planets to orbit the sun?
285 days-4,163,920 days.
How many satellites does Saturn have?
82 known.
What are outer planets mostly made of?
They are all gas tanks made out of hydrogen and helium.
What are characteristics of the inner planets?
all inner planets are solid,dense and rocky
Which have rocky surfaces?
Inner planets
how far is neptunes orbit from the sun?
2.7 billion miles away.
how big is the biggest satellite in pounds?
15,233
What are inner planets mostly made out of?
They are made out of cold igneous Rock and iron cores.
How can mars have ice on it even though it is close to the sun?
The craters protect it. and the atmosphere is weak.
Which have more satellite?
Outer planets.
What is the circumference of Earth orbit?
40,007.863 km
what is the fastest orbit from a satellite?
metis is the fastes it is jupiters moon and it moves at a speed of 31.5km/s
What is a red giant made of?
They are made out of the supply or sample of hydrogen and it core, and has started Thermonuclear fusion with hydrogen evolving around the shell that surrounds the core.
what are two characteristics of a dwarf planet?
-celestial body
-sufficent mass for its self gravity so it can over come challeges.
Which are more dense?
Outer planet.
what type of orbits does satellites use?
geostationary
what is the biggest moon?
ganymede it is mercurys moon.