Researchers are closer to unraveling a longstanding solar mystery surrounding the extreme thinness of the sun's tachocline ...

NASA-backed researchers identified how the Sun's thin tachocline layer stays stable, improving understanding of the magnetic ...

NOAA's GOES-19 satellite captured two huge solar eruptions from opposite sides of the Sun within two hours. Scientists are examining whether linked magnetic forces drove the blasts and whether any ...

The Sun has produced another powerful X-class solar flare, underscoring the heightened activity of Solar Cycle 25 and ...

The northern lights could mean lights out for the infrastructure we rely on.

A pair of new studies are looking to define this boundary as NASA’s New Horizons spacecraft hurtles towards it. They have ...

Space looks empty until you try to cross it. Far beyond Pluto, where sunlight is faint and the planets are long behind, ...

GalaxEye has announced that communication with Mission Drishti, its satellite, was lost after the spacecraft encountered an ...

Solar storms may influence weather across North America within hours - a surprising connection between space weather and ...

Most years, skywatchers have to wait patiently for different celestial events to arrive one at a time. An eclipse might ...

Aurora borealis covered more than 30 US states on July 4, 2026 — reaching as far south as New Mexico and Northern California ...

On July 3, 2026, a geomagnetic storm reached G3 intensity and pushed visible auroras across more than 30 U.S. states, ...