Eruptions from sunspot AR3664 have created a geomagnetic storm that is delivering jaw-dropping northern lights on Earth. The ...

Highly active sunspot AR3664 grew tremendously in this three day time-lapse. Credit: Space.com | footage courtesy: NASA / SDO ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun appears to smile in NASA's Solar Dynamics Observatory imagery captured in two wavelengths (193, 211). See a time-lapse of ...

Do you wish you could see a total solar eclipse every day? With a new online tool called Eclipse Watch, you can observe the Sun's outer atmosphere, or corona, in real time with eclipse-like images ...

Do you wish you could see a total solar eclipse every day? With a new online tool called Eclipse Watch, you can observe the Sun’s outer atmosphere, or corona, in real time with eclipse-like images ...

NASA's Solar Dynamics Observatory captured a magnetic filament erupting on the Sun. The filament was "connected to sunspot AR3229" triggered a long duration M3-class flare and resulting coronal mass ...

Welcome! Helios is a next-gen web client supported by The Helioviewer Project. It is a 3D web client for viewing data provided by Helioviewer You can access Helios here Helios uses threejs to render ...

Solar flares have become more and more common in our Sun in recent months. As our star continues to flex its magnetic power, we're sure to see more. Now, though, a solar flare video created using ...

Solar Orbiter EUI data JPEG2000 files are now available. I heard yesterday that they are being copied into the Solar Orbiter servers at the SDAC. These images are already available via JHelioviewer if ...

UFO spotters have gone into a frenzy as a mysterious black cube was spotted during a NASA live stream - before the feed crashed and no one could see any more. Self-proclaimed extraterrestrial expert ...