North America Prepares for 2024 Total Solar Eclipse
2024-03-18
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1A total solar eclipse will take place in North America on April 8.
2Millions of people will be able to fully experience the event, which is expected to darken the sky for more than four minutes.
3A total solar eclipse happens when the sun, moon and Earth perfectly line up.
4This results in sunlight being blocked.
5The quality of the observations will depend on weather and the position where people watch the eclipse from.
6The path of totality - meaning places where people will see a total blockage of the sun - will stretch across areas of Mexico, the United States and Canada.
7People in North America who are outside of this path will still be able to see a partial eclipse.
8The American space agency NASA says the eclipse will begin over the South Pacific and reach Mexico's Pacific coast at around 11:07 a.m. Pacific Time.
9It will then enter the United States in Texas.
10The path of totality will then pass through a series of states before heading out from the northernmost state of Maine.
11The eclipse will enter Canada in Ontario and move across the nation before leaving northeastern Canada into the Atlantic.
12An estimated 44 million people live inside the 185-kilometer-wide path of totality, with about 32 million in the U.S.
13The eclipse is expected to last four minutes and 28 seconds, about twice as long as the one that darkened skies in 2017.
14The U.S. is not set to see another coast-to-coast total solar eclipse until 2045.
15NASA's eclipse watch program is led by Kelly Korreck.
16She told The Associated Press the eclipse will permit many people to experience the "wonder of the universe without going very far."
17People outside the path of totality will still be able to see a partial eclipse.
18The farther these people are from the path, the less the sun will be covered.
19For example, experts say Americans farthest from this path - such as in the northwestern cities of Seattle and Portland - will see about one-third of the sun blocked.
20As was the case with past eclipse events, people are being warned about the dangers of looking directly at the sun during the event.
21Since normal sunglasses are not considered effective protection, special eclipse glasses are suggested for eclipse watchers.
22The glasses should only be removed during moments when the sun's face is covered during complete totality.
23A total solar eclipse develops in several different parts, or stages.
24The event starts with a partial eclipse as the moon begins to pass between Earth and the sun.
25During this stage, a partial blockage leaves the sun looking a bit like a banana.
26During the next stage, called Baily's Beads, points of light from the sun shine around the moon's edges.
27This effect is produced by the moon's differing landscapes.
28NASA notes this stage is quite short and "may not last long enough to be noticeable to all observers of the total solar eclipse."
29In the Diamond Ring stage, a single bright spot appears along the lunar edge even as the sun's atmosphere leaves a ring of light around the moon.
30This effect - which comes right before totality - looks similar to a diamond ring.
31After totality, the other stages then repeat as the moon keeps moving along its path until the end of the eclipse.
32Total solar eclipses generally happen every few years, often in the middle of nowhere like the South Pacific or Antarctic.
33The next total solar eclipse will arrive in 2026. It will be observable along the northern edges of Greenland, Iceland and Spain.
34North America will not experience totality again until 2033, with that one only passing over Alaska.
35It will happen next in 2044, with totality limited to Western Canada and the U.S. states of Montana and North Dakota.
36The next coast-to-coast total solar eclipse in the U.S. is expected to happen in 2045.
37NASA says that one will stretch from Northern California to Cape Canaveral, Florida.
38I'm Bryan Lynn.
1A total solar eclipse will take place in North America on April 8. Millions of people will be able to fully experience the event, which is expected to darken the sky for more than four minutes. 2A total solar eclipse happens when the sun, moon and Earth perfectly line up. This results in sunlight being blocked. The quality of the observations will depend on weather and the position where people watch the eclipse from. 3The path of totality - meaning places where people will see a total blockage of the sun - will stretch across areas of Mexico, the United States and Canada. People in North America who are outside of this path will still be able to see a partial eclipse. 4The American space agency NASA says the eclipse will begin over the South Pacific and reach Mexico's Pacific coast at around 11:07 a.m. Pacific Time. It will then enter the United States in Texas. 5The path of totality will then pass through a series of states before heading out from the northernmost state of Maine. The eclipse will enter Canada in Ontario and move across the nation before leaving northeastern Canada into the Atlantic. 6An estimated 44 million people live inside the 185-kilometer-wide path of totality, with about 32 million in the U.S. 7The eclipse is expected to last four minutes and 28 seconds, about twice as long as the one that darkened skies in 2017. The U.S. is not set to see another coast-to-coast total solar eclipse until 2045. 8NASA's eclipse watch program is led by Kelly Korreck. She told The Associated Press the eclipse will permit many people to experience the "wonder of the universe without going very far." 9People outside the path of totality will still be able to see a partial eclipse. The farther these people are from the path, the less the sun will be covered. For example, experts say Americans farthest from this path - such as in the northwestern cities of Seattle and Portland - will see about one-third of the sun blocked. 10As was the case with past eclipse events, people are being warned about the dangers of looking directly at the sun during the event. Since normal sunglasses are not considered effective protection, special eclipse glasses are suggested for eclipse watchers. The glasses should only be removed during moments when the sun's face is covered during complete totality. 11A total solar eclipse develops in several different parts, or stages. The event starts with a partial eclipse as the moon begins to pass between Earth and the sun. During this stage, a partial blockage leaves the sun looking a bit like a banana. 12During the next stage, called Baily's Beads, points of light from the sun shine around the moon's edges. This effect is produced by the moon's differing landscapes. NASA notes this stage is quite short and "may not last long enough to be noticeable to all observers of the total solar eclipse." 13In the Diamond Ring stage, a single bright spot appears along the lunar edge even as the sun's atmosphere leaves a ring of light around the moon. This effect - which comes right before totality - looks similar to a diamond ring. 14After totality, the other stages then repeat as the moon keeps moving along its path until the end of the eclipse. 15Total solar eclipses generally happen every few years, often in the middle of nowhere like the South Pacific or Antarctic. The next total solar eclipse will arrive in 2026. It will be observable along the northern edges of Greenland, Iceland and Spain. 16North America will not experience totality again until 2033, with that one only passing over Alaska. It will happen next in 2044, with totality limited to Western Canada and the U.S. states of Montana and North Dakota. 17The next coast-to-coast total solar eclipse in the U.S. is expected to happen in 2045. NASA says that one will stretch from Northern California to Cape Canaveral, Florida. 18I'm Bryan Lynn. 19Bryan Lynn wrote this story for VOA Learning English, based on reports from The Associated Press, Reuters and NASA. 20_____________________________________ 21Words in This Story 22landscape - n. all visible features of an area of land 23notice - v. the act of observing or paying attention to something