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www.astronomy.com
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| | | | Brush up on solar eclipse basics before April 8, when we'll enjoy the first total solar eclipse in the continental U.S. since 2017. | |
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science.nasa.gov
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| | | | Get Ready for These Upcoming Eclipses! More Eclipses Solar Eclipses Date Solar Eclipse Type Geographic Region of Visibility Oct. 2, 2024 Annular An annular solar eclipse will be visible in South America, and a partial eclipse will be visible in South America, Antarctica, Pacific Ocean, Atlantic Ocean, North America March 29, 2025 Partial Europe, Asia, [...] | |
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visibleearth.nasa.gov
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| | | | Satellites gathered striking views of the Moon's shadow from above as observers on the ground were awed by the Sun's corona. | |
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science.nasa.gov
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| | NASA's James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments that have been aligned so accurately, that they effectively work as a single giant (21.6-foot, or 6.5-meter) reflector. The process of adjusting each of these separately functioning hexagonal mirror segments requires ... |