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Lab - Essay Example

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In astronomy, determining the relative position of the moon, the sun and the Earth requires the study of phases of the moon at different days of observation. In which case, complete cycle through the phases called lunar month gives the synodic month, always around 29 days. The…
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Experiment #3 — observing the Moon’s Phases Objective To determine the relationship of the Earth, Moon and Sun as the Moon orbits the Earth.
In astronomy, determining the relative position of the moon, the sun and the Earth requires the study of phases of the moon at different days of observation. In which case, complete cycle through the phases called lunar month gives the synodic month, always around 29 days. The lab report studied these phenomena to realize moon’s position in relation to the other two.
The moon was observed and a dark part was shaded to show how the moon would look like at each point from the Earth. Each phases of the moon was labeled and presented in diagram forms as shown in the result section.
Figure 1: my position, moon’s position in relation to the Earth and the sun
The arrow in the diagram shows my movement as I focused on the moon at each position. From the diagram above, shape of the moon were focused in each phase:
Figure 2: diagram showing the different phases of the moon at each position
Table 1
Comments/ Weather Conditions
23rd sept 2014
Full moon
25th sept
27th sept
Half moon
29th sept
1st oct
New moon
3rd oct
4th oct
half moon
6th oct
The experiment was successful in meeting the previously stated objective. Different phases of the moon were realized from each day of observation thereby insinuating the position of the moon in relation to the sun and the Earth. In which case, during the full moon the Earth was observed to be in the middle while during the new moon, the moon was observed to be between the two. Read More
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