their distance from the Sun. solar system€¦ · planets, which all orbit the Sun. You can make an awesome model, showing the planets in order of their distance from the Sun. Mercury
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whizzpopbang/schools
Our solar system has eight known planets, which all orbit the Sun. You can make an awesome model, showing the planets in order of their distance from the Sun.
Mercury
Venus
Jupiter
Saturn
Mars Earth
NeptuneThe model isn’t to scale because if you cut out a Sun measuring 10 cm across, the Earth at the same scale would measure less than one millimetre, and be placed 10.75 metres away!
2. Attach one end of each connecting strip to the back of the correct planet with sticky tape or glue.
3. Attach the other end of the connecting strips to the back of the Sun, and you’re finished!
whizzpopbang/schools
Mer
cury
57
.9 m
illion
km
from
Sun
, dia
met
er 4
,780
km
Venu
s 10
8.2
milli
on k
m fr
om S
un, d
iam
eter
12,
104
km
eart
h 14
9.6
milli
on k
m fr
om S
un, d
iam
eter
12,
756
km
mar
s 22
7.9
milli
on k
m fr
om S
un, d
iam
eter
6,7
80 k
m
jupi
ter
778.
6 m
illion
km
from
Sun
, dia
met
er 13
9,82
2 km
satu
rn
1,433
.5 m
illion
km
from
Sun
, dia
met
er 1
16,4
64 k
m
uran
us
2,87
2.5
milli
on k
m fr
om S
un, d
iam
eter
50,
724
km
nept
une
4,49
5.1
milli
on k
m fr
om S
un, d
iam
eter
49,
248
km
The
dist
ance
s be
twee
n th
e Su
n an
d th
e pl
anet
s va
ry b
ecau
se o
f the
pla
nets
’ el
liptic
al (
oval
-sha
ped)
orb
its. W
e’ve
use
d av
erag
e di
stan
ces
on th
ese
strip
s.
A solar system is a star and all the objects that orbit around it. Our solar system, with the Sun at the centre, has eight planets, five known dwarf planets, 149 known moons (with another 25 possible moons being investigated), more than 715,000 asteroids, more than 3,400 comets, and countless meteoroids and smaller particles of debris, left over from when the solar system formed. Much of this debris can be found in the asteroid belt between the orbits of Mars and Jupiter, and the Kuiper belt beyond Neptune.