Eclipses: Solar and Lunar Phenomena
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Eclipses: Solar and Lunar Phenomena

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Questions and Answers

When was the last total solar eclipse in North America before August 21, 2017?

1979

Where did the path of totality of the total solar eclipse on August 21, 2017 stretch from and to?

Oregon to South Carolina

What is the significance of the path of totality during a total solar eclipse?

It is where the total solar eclipse can be viewed, and the sun completely disappears from view.

Which states did the narrow path of the moon's shadow cast across during the total solar eclipse on August 21, 2017?

<p>Oregon, Idaho, Wyoming, Nebraska, Kansas, Missouri, Illinois, Kentucky, Tennessee, Georgia, North Carolina, and South Carolina</p> Signup and view all the answers

When is the next total solar eclipse in North America after August 21, 2017?

<p>April 8, 2024</p> Signup and view all the answers

What caution is given regarding viewing the sun during an eclipse?

<p>Do not look directly at the sun during an eclipse because it can cause serious eye damage.</p> Signup and view all the answers

What is the alignment of three celestial bodies in a straight line called?

<p>syzygy</p> Signup and view all the answers

What type of eclipse occurs when the moon moves between Earth and the sun, blocking our view of the sun?

<p>solar eclipse</p> Signup and view all the answers

When does a lunar eclipse occur?

<p>When the sun is on one side of Earth and the moon is on the opposite side of Earth</p> Signup and view all the answers

What is the shadow that runs diagonally through several states during a total solar eclipse known as?

<p>path of totality</p> Signup and view all the answers

Where do you have to be to see a total solar eclipse?

<p>In the moon's shadow (path of totality) at the right time</p> Signup and view all the answers

What will people outside the path of totality see during a total solar eclipse?

<p>partial eclipse</p> Signup and view all the answers

Study Notes

Syzygy and Eclipses

  • A syzygy (straight line-up) of Earth, the sun, and moon occurs every year or two, resulting in a total solar eclipse somewhere on Earth.
  • The path of totality, where the total solar eclipse can be viewed, is a narrow region where the moon casts its shadow, typically about 70 miles wide.

Total Solar Eclipse of 2017

  • A total solar eclipse was seen in a large portion of the United States on August 21, 2017, in the path of totality that stretched from coast to coast.
  • This was the first opportunity for Americans to see a total solar eclipse since 1979.
  • The path of totality passed through 12 states in the following order: Oregon, Idaho, Wyoming, Nebraska, Kansas, Missouri, Illinois, Kentucky, Tennessee, Georgia, North Carolina, and South Carolina.

Total Solar Eclipse of 2024

  • The next total solar eclipse in North America will be on April 8, 2024.
  • The path of totality will start from Mexico's Pacific coast, pass through several American states, and end on the Atlantic coast of Canada.
  • The rest of mainland United States and Canada, and parts of the Caribbean, Central America, and Europe will see a partial solar eclipse.

Eclipses

  • Eclipses occur when the sun, Earth, and moon line up in a straight or nearly straight configuration (syzygy).
  • There are two types of eclipses: solar eclipses and lunar eclipses.
  • A solar eclipse occurs when the moon moves between Earth and the sun, blocking our view of the sun.
  • A lunar eclipse occurs when the Earth casts a shadow upon the moon, making it seem to temporarily disappear.

Viewing Eclipses

  • To see a total solar eclipse, you must be in the path of totality at the right time.
  • The path of totality is a narrow region where the moon casts its shadow, and everyone else outside of it will only see a partial eclipse.
  • It's essential to remember not to look directly at the sun during an eclipse to avoid serious eye damage.

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Description

Learn about the alignment of the sun, Earth, and moon that causes solar and lunar eclipses. Understand how each type of eclipse occurs and the unique phenomena associated with them.

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