Solar flares, the sudden bursts of radiation that erupt from the Sun’s atmosphere, have become a topic of intense scrutiny ...

The far side of the Sun has unleashed a spectacular eruption, hidden from Earth’s view but revealed through cutting-edge ...

NOAA recommends traveling to a high, north-facing vantage point away from light pollution between 10 p.m. and 2 a.m., when ...

Sunspot activity increases on November 1, 2025, as new regions emerge on the Sun. Solar flares, coronal mass ejections, and geomagnetic conditions are monitored by NASA/SDO and EarthSky.

The Northern Lights may be visible in the U.S. this Monday, following a geomagnetic storm forecast by space weather experts ...

While much of the nation is predicted to be mild, the Almanac foresees a chilly and snowy winter in North Carolina. Published each September since 1792, The Old Farmer's Almanac contains weather ...

It’s often assumed that Earth is somehow separate from the rest of the universe. Yet changes in environments across the solar ...

India's Chandrayaan-2 orbiter has detected a massive solar eruption's impact on the Moon's tenuous atmosphere for the first ...

Climate data in a report published by the National Oceanic and Atmospheric Administration’s (NOAA) Climate.gov website found that the sun’s solar activity, including overall brightness and sunspot ...

NASA’s Solar Dynamics Observatory photographed a face-like pattern on the Sun, creating a perfectly timed Halloween image.

Solar activity, manifested primarily through sunspots, solar flares and coronal mass ejections, has long influenced both the near-space environment and terrestrial systems. Over millennia, variations ...