This image from NASA’s Solar Dynamics Observatory on March 16, 2015, shows two dark spots, called coronal holes.
A strong flare (X-class, the largest class) erupted into space from an active region that was roughly facing towards Earth…
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From afar, Saturn's rings look like a solid, homogenous disk of material.
The hanger doors are opening to a new day for the C-130 IceBridge aircraft at Wallops Flight Faciltiy.
MMS' Fearsome Foursome: Studying Energy Throughout the Universe
From afar, Saturn's rings look like a solid, homogenous disk of material.
An example of voltage waveform from a photo-diode used to capture light flicker measurements.
An example of false color image luminance map taken by an imaging colorimeter of a smartphone display.
APOD Science APOD APOD: 2015 March 16 – The… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…
