Scientists prepare for the great American eclipse of August 21

Astronomer Jay Pasachoff is busy exciting people about their chance to experience the August 21, 2017, total solar eclipse, whose path of totality will sweep across the United States from coast to coast. He is leading an ...

NASA moon data provides more accurate 2017 eclipse path

On Monday, Aug. 21, 2017, millions in the U.S. will have their eyes to the sky as they witness a total solar eclipse. The moon's shadow will race across the United States, from Oregon to South Carolina. The path of this shadow, ...

SDO witnesses a double eclipse (w/ video)

Early in the morning of Sept. 1, 2016, NASA's Solar Dynamics Observatory, or SDO, caught both Earth and the moon crossing in front of the sun. SDO keeps a constant eye on the sun, but during SDO's semiannual eclipse seasons, ...

'Ring of fire' eclipse for African stargazers

Stargazers in south and central Africa will be treated to a spectacular solar eclipse Thursday when the Moon wanders into view to make the Sun appear as a "ring of fire", astronomers say.

Researchers observe solar eclipse's effects on weather

When the Moon abruptly cuts off sunlight from Earth at a total solar eclipse, our weather reacts to the sudden darkness. A new issue of the Philosophical Transactions of the Royal Society of London, the oldest surviving ...

Mystery of 'eclipse wind' solved after 300 years

Edmund Halley – of Halley's Comet fame – noted the 'Chill and Damp which attended the Darkness' of an eclipse in 1715, causing 'some sense of Horror' among the spectators.

One year to the 2017 total solar eclipse

One. More. Year. Quick; where will you be this time next year on August 21st, 2017? We're now just one year out this weekend from a fine total solar eclipse gracing the United States from coast to coast. If you think one ...

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