NOAA's CCOR-1 coronagraph captured the blast that showed the sun's raw power in action.

As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.

Interstellar comet 3I/ATLAS on Wednesday reached its closest point to the Sun, a point known as perihelion. Although this ...

For decades, scientists have wondered how the Sun’s outer atmosphere — the corona — burns millions of degrees hotter than its ...

Using the world's most powerful solar telescope, researchers secured the first direct evidence of tiny, twisting Alfvén waves ...

The mystery of why the Sun’s outer atmosphere is far hotter than its surface has long puzzled scientists. The solar corona ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter ...

At the edge of the heliosphere, the solar wind runs up against the interstellar medium, the gas, dust, and radiation in the ...

Scientists at the University of Hawaiʻi have discovered why it rains on the Sun. Solar rain, made of cooling plasma, forms ...

The image was taken by GOES-19, the newest in the Geostationary Operational Environmental Satellite series operated by NOAA.

NVIDIA is sending AI GPUs into outer space in collaboration with a company looking to solve the problem of energy-intensive ...