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Rocket camera catches Sun 'sparkles'

Scientists have obtained the sharpest view yet of features in the Sun's atmosphere using an experimental camera launched on a short-lived rocket.
The system returned just five minutes of data, but this was enough to identify a fascinating new phenomenon the researchers refer to as "sparkles".

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Solar Corona Revealed in Super-High-Definition

Today, astronomers are releasing the highest-resolution images ever taken of the Sun's corona, or million-degree outer atmosphere, in an extreme-ultraviolet wavelength of light. The 16-megapixel images were captured by NASA's High Resolution Coronal Imager, or Hi-C, which was launched on a sounding rocket on July 11th. The Hi-C telescope provides five times more detail than the next-best observations by NASA's Solar Dynamics Observatory.
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HI-C Sounding Rocket Mission Has Finest Mirrors Ever Made

On July 11, NASA scientists will launch into space the highest resolution solar telescope ever to observe the solar corona, the million degree outer solar atmosphere. The instrument, called HI-C for High Resolution Coronal Imager, will fly aboard a Black Brant sounding rocket to be launched from the White Sands Missile Range in New Mexico. The mission will have just 620 seconds for its flight, spending about half of that time high enough that Earth's atmosphere will not block ultraviolet rays from the sun. By looking at a specific range of UV light, HI-C scientists hope to observe fundamental structures on the sun, as narrow as 100 miles across.
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