Upload
kristian-clark
View
221
Download
0
Embed Size (px)
Citation preview
What’s out there and where exactly is it?
THE SCALE OF THE SOLAR
SYSTEM
WHAT’S IN OUR SOLAR SYSTEM?
Inner PlanetsMercury
VenusEarthMars
Dwarf PlanetsCeresPluto
HaumeaMakemake
Eris
RegionsAsteroid BeltKuiper BeltOort Cloud
Gas GiantsJupiterSaturnUranus
Neptune
THE PLANETS
DWARF PLANETS
CLASS DISCUSSIONYou will each get a long strip of register paper
Label one side as the position of the Sun, and the other side as the position of Pluto
Fold the strip of paper in half, mark the halfway point, and then unfold it.
Uranus
Now fold your paper back in half. Then fold it in half again. Mark the two positions of the folds on your paper.
S P
US P
Saturn Neptune
Now fold just the part of the paper in between the Sun and Saturn in half.
JupiterUS PS N
Congratulations! You’ve just scaled the outer Solar System!
Now we need to do the inner Solar System. Just focus on the paper between the Sun and Jupiter for the next parts.
Fold the Sun out to meet Jupiter, and label the halfway point:
This is the average location of the asteroid belt. Which dwarf planet goes here?
S J
Ceres
Fold the Sun out to meet Ceres and mark the position of the fold.
S J
Just on the inside of the fold, closer to the Sun, mark the position of Earth.
Just on the outside of the fold, closer to Ceres, mark the position of Mars.
C
Try to split the distance between the Sun and the Earth into thirds.
S J
On the third closer to the Sun, put Mercury.
On the third closer to Earth, put Venus.
CE M
CLASS DISCUSSION
Any idea where the nearest star would be?
S JCE MM V
About 4 miles away