Sunspot AR3663 erupted with powerful X1.6 and M4 solar flares. NASA's Solar Dynamics Observatory captured the fireworks.

The new open-source AI model, Surya, is trained on nine years of satellite imagery data and can accurately predict the sun's ...

NASA and IBM launch Surya, an AI model that predicts solar activity with greater accuracy, helping protect satellites.

NASA's Solar Dynamics Observatory (SDO) has been observing the sun since 2010, collecting helioseismic data using its onboard Helioseismic and Magnetic Imager (HMI) to help scientists like Howe ...

The Helioseismic and Magnetic Imager (HMI) on SDO observes the sun through a glass window. The window can change shape in response to temperature changes, and does so dramatically and quickly when ...

“HMI combined with our partner instruments on SDO – the Atmospheric Imaging Assembly and the Extreme Ultraviolet Variability Experiment – will provide us with the data needed to first learn ...

The Helioseismic and Magnetic Imager (HMI), an instrument for NASA’s Solar Dynamics Observatory (SDO), has been delivered to NASA’s Goddard Spacecraft Center for integration on SDO, which is ...

“HMI combined with our partner instruments on SDO – the Atmospheric Imaging Assembly and the Extreme Ultraviolet Variability Experiment – are providing us with the data needed to first learn ...

Image Credit: HMI/SDO/NASA While observing years of information collected by NASA’s Helioseismic and Magnetic Imager aboard NASA’s Solar Dynamics Observatory (SDO) for clues as to why the outermost ...

The original SDO images were from its Atmospheric Imaging Assembly, which takes conventional images of the Sun. Another instrument on SDO, the Helioseismic and Magnetic Imager (HMI), provides ...

In addition to HMI, the SDO spacecraft will carry two related experiments to be led by scientists at the University of Colorado-Boulder and the Naval Research Laboratory in Washington, D.C.

Sunspot AR3085 seen on August 21, 2022. NASA/SDO/HMI Sunspot AR3085 on August 22, 2022, having grown from the previous day. NASA/SDO/HMI ...