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AURORA BOREALIS: RAINBOWS OF THE NIGHT NOAA.WWW.NOAA.GOV By: Alexis Gross Science Shepard

Aurora borealis: Rainbows of the night

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Aurora borealis: Rainbows of the night. By: Alexis Gross Science Shepard. What are Auroras?. Auroras are released energy from atoms. The extraordinary light is caused from the atoms exciting. What are Auroras?. Auroras are caused by the sun. - PowerPoint PPT Presentation

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Page 1: Aurora borealis: Rainbows of the night

NOAA.WWW.NOAA.GOV

AURORA BOREALIS:RAINBOWS OF THE

NIGHTBy: Alexis Gross

ScienceShepard

Page 2: Aurora borealis: Rainbows of the night

NOAA.WWW.NOAA.GOV/5/1/13

What are Auroras? Auroras are released energy from atoms. The extraordinary light is caused from the

atoms exciting.

Page 3: Aurora borealis: Rainbows of the night

NOAA.WWW.NOAA.GOV/5/1/13

What are Auroras? Auroras are caused by the sun. When plasma from the sun rises and bursts it thrusts

highly charged protons and electrons towards us they meet with gases and atoms witch makes them excite. After a while they calm down and release energy.

Usually in the poles

Page 4: Aurora borealis: Rainbows of the night

NOAA.WWW.NOAA.GOV/6/4/12 /David Miller

How long do auroras last? Auroras really don’t have time

limits. An Aurora can happen anywhere

from a minute to an hour

Page 5: Aurora borealis: Rainbows of the night

NOAA.WWW.NOAA.GOV

When do Auroras occur? Auroras can happen any time of year

depending on the location. Usually in mid-winter In New England and or chili every few

years is when they occur.

Page 6: Aurora borealis: Rainbows of the night

NOAA.WWW.NOAA.GOV

Do Auroras do damage? Auroras themselves don’t do any damage

it’s the way they are made that does. It can disrupt satellite's and Gps signals.

Page 7: Aurora borealis: Rainbows of the night

NOAA.WWW.NOAA.GOV

Fun facts The best time of the night to see one: 10:00pm

to 12:00am. Best conditions: clear night with no moon and

far from light pollution.