Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...

The sun is not only our closest stellar neighbor, it's also the star we understand the most. As we've observed it over the ...

An international team of researchers tracked the active solar region using the Solar Orbiter spacecraft, a joint NASA and ...

A new solar storm is approaching. In 2025 there were several, but they did not have serious consequences. Now, the US National Oceanic and Atmospheric Administration (NOAA) has iss ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Pocket AVIA/RAD-ALERT warns of solar flare neutrons and radiation and Terrestrial Gamma Bursts, both of which may pose hazard to passengers, crews, and avionics This pocket unit provides real-time ...

In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most powerful explosions which can cause some communications blackouts on Earth, ...

Three strong Class M flares were recorded on the Sun. This was reported on December 29 on the website of the Laboratory of ...

Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...

What processes are responsible for heating solar flares and what dangers do they pose to Earth? This is what a recent study published in The Astrophysical Journal Letters hopes to address as an ...

Solar flares can be many times the size of Earth and can damage things like satellites. A new study suggests that eruptions from the sun can be even hotter than researchers thought. Solar flares are ...

A high-powered solar flare erupted from the sun last week, causing a major radio blackout in Europe and Asia. The eruption happened at 3:25 a.m., meaning that the sun wasn't in the Texas sky at the ...