Lunar calendar and the space
Lunar calendar, moon phases, space weather, info about the moon and the celestial bodies, astronomy and astrology.
Sun from the Solar Dynamics Observatory

Sun from the Solar Dynamics Observatory

High resolution images of the Sun from the SDO spacecraft - the Solar Dynamics Observatory.

SDO - Solar Dynamics Observatory

SDO - Solar Dynamics Observatory

The Sun now from the Solar Dynamics Observatory

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Source:
Solar Dynamics Observatory page @ NASA.

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Images:
Courtesy of SDO (NASA) and the [AIA, EVE, and/or AIA] consortium.