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SDO Transit, September 2015
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
On Sept. 13, 2015, as NASA's Solar Dynamics Observatory, or SDO, kept up its constant watch on the sun, its view was photobombed not once, but twice. Just as the moon came into SDO's field of view on a path to cross the sun, Earth entered the picture, blocking SDO's view completely. When SDO's orbit finally emerged from behind Earth, the moon was just completing its journey across the sun's face.
NASA Image and Video Library’s own descriptionCredit lineSDO Transit, September 2015. NASA/JPL, 2015-09-13. Public domain. ID: PIA19949.