It's been a year since a total solar eclipse shrouded the U.S. in darkness. Here's when is the next solar eclipse in 2025, and the next total eclipse.

Sky watchers in certain parts of the globe, including the northeastern U.S., got to see a partial solar eclipse on Saturday ...

A twisting, whirling streamer of plasma escaping the sun in the aftermath of a coronal mass ejection (CME) has been captured ...

Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total ...

X is the most powerful class of solar flare. The number following it represents the strength, however, and 1.1 is relatively low – last month, for instance, the Sun released an X1.8 and an X2 flare.

Its primary objective following the March 2 touchdown inside Mare Crisium crater was to deliver 10 NASA instruments designed to gather lunar subsurface data. But the eastern edge of the moon’s near ...

The moon slipped between the Earth and the sun on Saturday, casting a shadow on our planet in parts of the United States, ...

The Origin of the Sun's Magnetic Field Could Lie Close to Its Surface May 22, 2024 — Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's ...

An eerie new video from ESA's Solar Orbiter shows a towering 'cyclone' of plasma exhibiting behaviors never seen before on ...

solar flares and more. Prior to 2024, the last total solar eclipse visible in the contiguous United States occurred on Aug. 21, 2017. This "Great American Eclipse" was the first total solar ...

ESA’s Solar Orbiter recorded a giant plasma structure extending millions of kilometres from the Sun’s surface. The footage, taken on October 12, 2022, shows a swirling motion in the solar wind ...