Abstract: Using the Morlet wavelet transform and the Hilbert–Huang transform (HHT), we investigate the periodic behaviours of C, M and X-class flare counts ... which cover the two complete solar ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Solar flares are violent outbursts of electromagnetic radiation that shoot from the sun when invisible magnetic field lines at the sun's surface get twisted up until they eventually snap. These ...

An image of the sun produced by NASA's Solar Dynamics Observatory, capturing a solar flare from the sun's western limb on Sept. 12, 2024. | Credit: NASA/SDO Shining loops of plasma on the surface ...

29,097 people played the daily Crossword recently. Can you solve it faster than others?29,097 people played the daily Crossword recently. Can you solve it faster than others? Elizabeth Warren ...

Shining loops of plasma on the surface of the sun "flicker" hours before they unleash potentially dangerous solar flares, a new study shows. The new findings could help create more reliable space ...

Now, scientists at NASA have found patterns which could help predict solar flares, the most common form of solar disturbances, and the cause of space weather. A team of scientists using NASA’s ...

The first CME was released during an M-class solar flare eruption on Jan. 21 and the second from a filament eruption on Jan. 22. If both CMEs land a blow their combined result could be minor (G1 ...

Solar flares are powerful bursts of radiation from the sun that can have significant effects on space weather, impacting satellite operations, communication systems, and even power grids on Earth.