This year, organizers of Earth Day are calling for widespread climate education as a critical step in the fight against climate change.
Environment
3 hours ago
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16
Modern physics suggests time may be an illusion. Einstein's theory of relativity, for example, suggests the universe is a static, four-dimensional block that contains all of space and time simultaneously—with no special ...
General Physics
Apr 16, 2024
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It's Saturday, which means that in a universe where the arrow of time moves backward, people have to go to work tomorrow. In such a hypothetical universe, Garfield hates Fridays—tough to imagine. This week, we looked at ...
A total solar eclipse swept across North America yesterday, blocking out the sun momentarily with parts of the continent plunged into darkness. Geostationary satellites orbiting 36,000 km away captured images of the rare ...
Planetary Sciences
Apr 9, 2024
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24
The total solar eclipse across North America on April 8, 2024, is a stunning and memorable event for everyone in its path. However, eclipses are not just valued for their visual impact, they are at the heart of cutting-edge ...
Astronomy
Apr 9, 2024
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At 35,000 feet over the U.S. the air was thick with anticipation and excited chatter as everyone pulled out their phones hoping to get a photo.
Space Exploration
Apr 9, 2024
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The day died and was reborn a few minutes later Monday in the southern United States. There were hugs, tears and gasping as people watched the moon fully eclipse the sun and briefly plunge the world into darkness.
Space Exploration
Apr 9, 2024
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Whether you saw the moon completely block the sun, were foiled by cloudy weather or weren't along the path of Monday's total solar eclipse, there are still more chances to catch a glimpse.
Space Exploration
Apr 9, 2024
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After beholding the midday darkness of a total solar eclipse that raced across the continent, thousands of spectators in New England were stuck seeing only brake lights Monday night as highway traffic backed up for hours.
Space Exploration
Apr 9, 2024
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A chilly, midday darkness fell across North America on Monday as a total solar eclipse raced across the continent, thrilling those lucky enough to behold the spectacle through clear skies.
Space Exploration
Apr 8, 2024
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An eclipse is an astronomical event that occurs when an astronomical object is temporarily obscured, either by passing into the shadow of another body or by having another body pass between it and the viewer. An eclipse is a type of syzygy.
The term eclipse is most often used to describe either a solar eclipse, when the Moon's shadow crosses the Earth's surface, or a lunar eclipse, when the Moon moves into the Earth's shadow. However, it can also refer to such events beyond the Earth-Moon system: for example, a planet moving into the shadow cast by one of its moons, a moon passing into the shadow cast by its host planet, or a moon passing into the shadow of another moon. A binary star system can also produce eclipses if the plane of the orbit of its constituent stars intersects the observer's position.
This text uses material from Wikipedia, licensed under CC BY-SA
