ASTRONOMY PROJECT

By: Emani Coleman

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

Sun

Mercury

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

Mercury

Venus

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

Venus

Earth

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

Earth

Mars

4th Planet 2 Moons High Winds Atmosphere Is Co2 Polar Caps

Mars

Jupiter

5th Planets 64 Moons Massive Gravity Storms Largest Planet Made Of Nitrogen, Helium, And

Water

Jupiter

Saturn

6th Planet Gas Planet 1,100 Miles Of Wind Pre

Hour Extremely Hot Sends More Energy Off

SATURN

Uranus

7th Planet Outer Planet 27 Moons 13 Rings 15 Times As Heavy

URANUS

Neptune

8th Planet 13 Moons Blue Cold Similar To Jupiter Atmosphere

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.

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

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.

Meteor

Asteroids

Comets

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

My Weight On The Other Planets

On Uranus I Would Only Weigh 260lbs.

On Neptune I Would Weigh 123.7lbs.

Neptune123.7lbs

Uranus260lbs

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.

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!

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 .