The Sun today

About this app

Today's Sun from NASA's SDO in ten channels — from white light with sunspots through the chromosphere to the million-degree corona and flare plasma. Outward slider, layer cross-section, compare with blending, rotation time-lapse, live sunspot number and X-ray flux.

Subject: Astronomy

More from Astronomy

• Armillary sphere — the sky as rings (3D)
• Exoplanet Galaxy (3D)
• Expansion of the universe (3D)
• Gravitational waves (3D)
• Life of stars (3D)
• Moon phases and eclipses
• Planetarium (3D)
• Spacecraft in pieces (3D)

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