News tagged with extreme ultraviolet

NASA's Hi-C launches to study sun's corona

NASA and its partners launched a rocket-borne camera to the edge of space at 2:54 p.m. EST May 29, 2018, on its third flight to study the sun. The clarity of images returned is unprecedented and their analysis will provide ...

dateJun 05, 2018 in Space Exploration
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Image: Our sputtering sun

An active region rotated into view and sputtered with numerous small flares and towering magnetic field lines that stretched out many times the diameter of Earth (May 23-25, 2018).

dateMay 30, 2018 in Space Exploration
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Image: SDO spies broad coronal hole

A broad hole in the corona was the sun's dominant feature November 7-9, 2017, as shown in this image from NASA's Solar Dynamics Observatory. The hole is easily recognizable as the dark expanse across the top of the sun and ...

dateNov 21, 2017 in Space Exploration
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Image: Solar surface from hot to hottest

This sequence of images shows the Sun from its surface to its upper atmosphere all taken at about the same time on Oct. 27, 2017. The first shows the surface of the Sun in filtered white light; the other seven images were ...

dateNov 02, 2017 in Space Exploration
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