
Sun Goes Blank for First Time in Over Three Years
For the first time in over three years, the sun's surface appeared entirely spotless, signaling a potential shift as its current activity cycle begins to wane.
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For the first time in over three years, the sun's surface appeared entirely spotless, signaling a potential shift as its current activity cycle begins to wane.

A new UK-led space mission called Mesom aims to create artificial solar eclipses using the Moon to better study the Sun's corona and improve space weather forecasts.

An intense X4-class solar flare, the second strongest of 2025, has erupted from the sun, causing significant radio blackouts over central and eastern Africa.

Earth is bracing for a series of solar storms this weekend after multiple eruptions from the sun. While one event has passed, at least three more are expected.

An astrophotographer has captured stunning new footage of a massive cloud of hydrogen plasma dancing above the sun's surface, revealing its powerful magnetic forces.

New research reveals that 'space tornadoes,' or flux ropes, can form between the Sun and Earth, creating a previously unknown source of geomagnetic storms.

A new NASA study indicates the sun's activity is on a long-term upward trend, signaling decades of more intense space weather and potential risks to technology.

A surprise G3 geomagnetic storm, caused by a hidden magnetic feature on the sun, triggered stunning aurora displays visible across much of the United States.