On November 17, 2023, the Polarimeter to UNify the Corona and Heliosphere (PUNCH) mission achieved an important milestone, passing its internal system integration review and clearing the mission to start integrating its four ...
Space Exploration
Nov 27, 2023
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First came the darkening skies, then the crescent-shaped shadows on the ground, and finally an eruption of cheers by crowds that gathered Saturday along the narrow path of a rare "ring of fire" eclipse of the sun.
Space Exploration
Oct 14, 2023
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39
A rare "ring of fire" eclipse of the sun cuts across the Americas on Saturday, stretching from Oregon to Brazil, and huge crowds were on the move before dawn in cities, rural areas and national parks to try to catch a glimpse ...
Space Exploration
Oct 14, 2023
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132
When the moon's shadow sweeps across the U.S. West from Oregon to Texas during the upcoming annular eclipse on October 14, people working in the energy industry may be able to sit back for a moment and enjoy the event with ...
Environment
Oct 11, 2023
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Tens of millions in the Americas will have front-row seats for Saturday's rare "ring of fire" eclipse of the sun.
Space Exploration
Oct 10, 2023
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249
The upcoming solar eclipses and the current high sunspot activity means it's a great time to observe the sun. Eclipses also mean that large groups of people will be together to view these events. However, rule #1 for astronomy ...
Astronomy
Oct 10, 2023
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7
At about 10:30 a.m. Mountain Time on Saturday, Oct. 14, the moon will pass in front of the sun above much of the western U.S., creating a blazing "ring of fire" in the sky.
Astronomy
Oct 9, 2023
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50
A NASA sounding rocket mission will launch three rockets during the 2023 annular eclipse in October to study how the sudden drop in sunlight affects our upper atmosphere.
Space Exploration
Oct 2, 2023
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For years, small groups of astronomy enthusiasts have traveled the globe chasing the rare solar eclipse. They have embarked on cruises to the middle of the ocean, taken flights into the eclipse's path and even traveled to ...
Astronomy
Jul 5, 2023
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To help learners of all ages understand how to safely observe the Oct. 14, 2023, annular solar eclipse and the April 8, 2024, total solar eclipse, NASA has released a new set of resources for educators.
Education
May 18, 2023
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8
A solar eclipse occurs when the moon passes between the Sun and the Earth so that the Sun is fully or partially covered. This can only happen during a new moon, when the Sun and Moon are in conjunction as seen from the Earth. At least two and up to five solar eclipses can occur each year on Earth, with between zero and two of them being total eclipses. Total solar eclipses are nevertheless rare at any location because during each eclipse totality exists only along a narrow corridor in the relatively tiny area of the Moon's umbra.
A total solar eclipse is a spectacular natural phenomenon and many people travel to remote locations to observe one. The 1999 total eclipse in Europe helped to increase public awareness of the phenomenon, as illustrated by the number of journeys made specifically to witness the 2005 annular eclipse and the 2006 total eclipse. The recent solar eclipse of January 26, 2009 was an annular eclipse (see below), while the solar eclipse of July 22, 2009 was a total solar eclipse.
In ancient times, and in some cultures today, solar eclipses have been attributed to supernatural causes. Total solar eclipses can be frightening for people who are unaware of their astronomical explanation, as the Sun seems to disappear in the middle of the day and the sky darkens in a matter of minutes.
This text uses material from Wikipedia, licensed under CC BY-SA
