NASA’s Solar Dynamics Observatory (SDO) has detected a colossal coronal hole on the Sun’s surface, stretching an estimated 500,000 miles across—a size equivalent to 62 Earths lined up side by side.

NASA’s Parker Solar Probe flew closer to the sun than any spacecraft ever has, surviving expected temperatures of 1,800 ...

Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced ...

Graphic visualisation of NASA's Solar Dynamics Observatory (SDO) shows a vast 500,000 mile-wide coronal hole in the sun's ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

Crews conduct a solar array deployment test on the spacecraft of NASA's PUNCH (Polarimeter to Unify the Corona and Heliosphere) satellites at ...

NASA's four PUNCH spacecraft have arrived at Vandenberg Space Force Base and are preparing for a February launch.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

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Don Pettit, a NASA astronaut aboard the ISS, posted the images on X, writing, "2025 Maha Kumbh Mela Ganges River pilgrimage ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Comet ATLAS (C/2024 G3) came within 8.3 million miles of the sun on January 13 as it reached its perihelion, and is now disintegrating.