Informative Speech On Northern Lights

Named for the Roman goddess of dawn, the aurora is a mysterious and unpredictable display of light in the night sky. The aurora borealis and aurora australis – often called the northern lights and southern lights – are common occurrences at high northern and southern latitudes, less frequent at mid-latitudes, and seldom seen near the equator. While usually a milky greenish color, auroras can also show red, blue, violet, pink, and white. These colors appear in a variety of continuously changing shapes. Sometimes the aurora is so dim and scattered as to be mistaken for clouds or the Milky Way; sometimes it is bright enough to read by. What does an aurora look like? Auroras can appear as long, narrow arcs of light, often extending east to west

Question 4: A) Where is the north pole on the flat map explorer? What is its shape?

Use the interactive diagram at the bottom of the page to determine the direction of the earth’s rotation when viewed from above the North Pole. (Hint: rotate the observer – the stickfigure – to the noontime position, then sunset position, then midnight position, and finally back to sunrise position. The earth has made one complete rotation and the observer has experience one daily (diurnal) cycle of day and night.) When viewed from above the North Pole, does the earth rotate clockwise or counter-clockwise? _counter-clockwise

The constellation that rises from the East is Hercules. The constellation that is high in the south

1. The earth’s sun is a star, it generates heat and light through nuclear fusion.

The stars are bright and radiant-- their numbers are vast beyond all imagination. They shine in the dark sky, like billions of little lights hanging from nonexistent threads. It is a reality that not many people stop to admire. In the city people sink down into their couches at night and drift away, eventually, to the slumber that most people crave. But the stars, shining endlessly, are there night after night, in the rain and even in the snow. If you just stop for a moment, on a night with no clouds, and look up, you will see this magnificent

Luna in Latin, the moon is the second brightest celestial object that can be seen from earth other than the sun. Even though it seems very bright, it is actually very dark and shows a reflection

While some say the event can only be observed during clear weather, the night I saw the lights it was fairly cool, misting rain and very foggy. It was quite amazing to see. We had been sitting at Wisemans View for almost 4 hours and had almost given up when a faint glow appeared on the side of the mountain. We watched it move slowly down the mountain then a second light appeared. They both descended down until reaching the river at the bottom. The lights disappeared completely and after a few seconds reappeared on the other side of the river. The hairs on my arms and on the back of my neck stood up. We continued to watch the pair of lights move along the ridge until they just

Whew! It is HOT up here! I’m in the Thermosphere, where the spaceship left me behind, and I am so hot. It is not this hot where I was born. Hey! What are those lights? They are beautiful…… whoah. Hey, well, I guess here I go, right on through them. Blues, greens, purples, reds, pinks, it is so cool! I think I heard of them before…...the Northern lights? Yes, that’s it. Hey, it getting cold.

The moment I realized I love astronomy was on a family trip to canada. Before my trip to canada I lived in the city of lights, Los Angeles. Every time I would look up to the sky at home, I would see a darkness full of lights vacant of the twinkling stars that should be present but the moment I looked up at the sky in canada I saw something that I could never conceptualize nor imagine. Something that made me feel as if I were I were just a second within a billion years. When I looked up at the sky in canada I saw a luminous white glow expand and take on a slightly greenish emission, and soon, the skies began to dance around in a motion that seemed random yet full of meaning. I quickly came to the realization that I was in the presence of the

So the warm moist air creates clouds of rain and thunderstorm. Adding to that winds with different speed going in different directions assisting in expanding these great clouds of rain and thunderstorm. With

The light that the Sun provides, also helps to light up different objects in the night sky, even if their billions of miles away.

1.Drive to the Miles canyon bridge (Miles Canyon Road, Whitehorse, Yukon, Canada) for a view of the northern lights and your place in this leg of the

On April 6, 1909, Robert Peary planted an American flag on the top of the world. Peary had wanted to travel north since his youth. He had tried the journey years before but had to retreat. This time, he believed he had reached the North Pole. Or had he? How would he know?

These Solar flares/Solar storms are located sun. Although the cause of flares is not completely understood, they are known to be associated with the magnetic field of the sun. The effects of solar activity is that power grids and satellites are defenseless. These can cause blackouts, a failure of electrical power supply, and GPS systems go