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Technology Lesson Plan Lesson Plan Assignment Lindsey Crosby
Technology Lesson Plan Lesson Plan Assignment Lindsey Crosby

... Which planet has a Giant Red Spot on it?*Jupiter Which planets is known for its beautiful icy rings?*Saturn Which planet spins on its side?*Uranus Which planet has a storm known as the Great Dark Spot?*Neptune How many planets are in our Solar System?*8 Which dwarf planet was once known as a planet ...
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Part 1 – The Universe

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Lecture 2 - The University Centre in Svalbard
Lecture 2 - The University Centre in Svalbard

... The Sun is the centre of the solar system and also the largest object containing more than 99.8% of the total mass of the solar system. The eight planets rotate around the Sun in separate orbits kept in place by the gravitational forces from the Sun. In addition there are billions of other objects o ...
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... Which of these facts is NOT explained by the nebular theory? a)  There are two main types of planets: terrestrial and jovian. b)  Planets orbit in same direction and plane. c)  Existence of asteroids and comets. d)  Number of planets of each type (4 terrestrial and 4 jovian). ...
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... It could have a shot gun effect and hit the Earth in Small icy bodies (1-10 km in diameter) that have highly eccentric orbits around the Sun. They are largely found in the area from the Kuiper belt out to 100,000 AU. This is known as the Oort cloud. Some get bumped into the inner solar system. ...
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... hits the earth, it causes magnetic storms. You cannot feel magnetic storms, but you know one has hit the earth when satellite TV and cell phone signals are disrupted. When the energy from the sun touches the earth’s magnetic field, auroras are formed. Auroras are moving lights that look like thick p ...
Astronomy 100 Homework #2 Solutions 1, Problem 3‐27 (2 pts
Astronomy 100 Homework #2 Solutions 1, Problem 3‐27 (2 pts

... 1,
Problem
3‐27
(2
pts).
According
to
Kepler’s
third
law,
(b)
Jupiter
orbits
the
Sun
 more
quickly
than
Saturn.

Because
the
semimajor
axis
is
smaller,
the
orbital
period
 P
=
a3/2
will
be
smaller.
 2.
Problem
3‐40
(2
pts).
The
recently
discovered
object
Sedna
orbits
our
sun
 beyond
Pluto,
at
an
ave ...
File
File

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Solar System Unit
Solar System Unit

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Orrery



An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.
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