Why Do the Northern Lights Appear?
The Northern Lights are long, waving streamers of light, often seen in the night sky in the Northern Hemisphere during both warm and cold weather. These marvelous,...
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Where Is Ursa Minor?
Where Is Ursa Minor? Ursa Minor is the name of group of stars in the northern hemisphere. The word used in astronomy for a group of stars is “constellation”. The stars...
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Why Do Trees Lose Leaves in Winter?
Why Do Trees Lose Leaves in Winter? Some trees with broad-bladed leaves lose their leaves in the winter because the tree has a rest period during the cold weather, and...
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Why Does a Compass Point North?
Why Does a Compass Point North? There are two important things that make compass needles point the way that they do. The first is the needle and the second is the...
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