Astronomy Project,

1. By: Emani
Coleman

2. The Sun
Is The Only Sun In Our Solar System
 Started From Gas
 Age About 4.6 Billion Years Old
 The Sun Travels About 22 Kilometers
Per Second
 The Sun Has A Strong Magnetic Force
 Contains 99.84% Of Mass In Our Solar
System


4. Mercury
4
Inner Planets Mostly Of Rock
 Mercury Is The 1st Planet
 Very Hot
 1day=58 Earth Days
 No Moons
 Little Of No Atmosphere

6. Venus
Is
nd
2
The
Planet
Thick Atmosphere
1Day=255 Earth Days
Highly Volcanic
Spins Slowly
Very Bright

8. Earth
rd
3
Planet
1 Moon
Medium Atmosphere
365 Days Around The Sun
Only Planet That Has Life

10. Mars
th
4
Planet
2 Moons
High Winds
Atmosphere Is Co2
Polar Caps

12. Jupiter
 5th
Planets
 64 Moons
 Massive Gravity
 Storms
 Largest Planet
 Made Of Nitrogen, Helium,
And Water

14. Saturn
th
6
Planet
Gas Planet
1,100 Miles Of Wind Pre
Hour
Extremely Hot
Sends More Energy Off

16. Uranus
th
7
Planet
Outer Planet
27 Moons
13 Rings
15 Times As Heavy

18. Neptune
 8th
Planet
 13 Moons
 Blue
 Cold
 Similar To Jupiter Atmosphere

20. Pluto
 I Agree,
That Pluto Shouldn’t
Be Counted As A Planet
Because It Doesn’t Have All
The Requirements As The
Other Planets Has. Pluto Is
Counted As A Dwarf Planet.
Pluto Is Also On The Border
Line.

21. Star Prompt
The Difference Between Rotation And
Revolution Is The Spinning Of The Axis.
 Revolution~ Is When Its Revolving
Around Something.
 Example: Jupiter Revolving Around The
Sun.
Rotation~ Is A Circular Movements Of An
Object Around The Center
Example: Opening And Closing Doors


22. What Are Meteors, Comets,
And Asteroids.?
 Motors~ Are A
Smaller Part Of
An Asteroid
 Comets~ Are Made Of Ice And
Dust
 Asteroids~ Are Huge Rocks
Comets And Asteroids Are Made
Of Iron And Metal.

23. How To Remember The Planets
In Order.?
Mercury~ My
 Venus~ Very
 Earth~ Educated
 Mars~ Mom
 Jupiter~ Just
 Saturn~ Served
 Uranus~ Us
 Neptune~ Nachos


24. My Weight On The Other
Planets
 On
Uranus I Would Only Weigh
260lbs.
 On Neptune I Would Weigh
123.7lbs.
Neptune
123.7lbs
Uranus
260lbs

25. Time Line

4.56 Billion Years Events~ 1) Solar Nebula Forms, A
concentration of hydrogen gas and dust swirling around our
young Sun.
2) Planetesimals Form, Baby planets less than a few
kilometers across form
3) Planetesimals Grow Up to Form
Protoplanets, Planetesimals are large enough to attract
material through gravity.
4) Terrestrial Planets Form
Mercury, Venus, Earth, and Mars form in the hot inner solar
system.
5) Gas Giants Form, Jupiter, Saturn, Uranus, and Neptune
form in the cooler, outer solar system.

26. Time Line
4.5 Billion Years Ago 9) Formation of
Earth's Moon
Earth was hit by a Mars-sized planet.
Debris blown into space around Earth
eventually coalesced and formed our
Moon.
10) Magma Ocean on the Moon! The
coming together of the particles forming
our Moon created heat — enough heat
to melt the outer layer of the Moon!


27. Fun Facts
Did You Know.?... The universe is probably
15 billion years old but the estimations
vary.
 Did You Know.?... In space, astronauts
cannot cry, because there is no gravity, so
the tears can't flow.
 Did You Know.?... If you shouted in space
even if someone was right next to you they
wouldn't be able to hear you as there is no
air to carry your message .
