Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger and ...

A powerful explosion struck the Shahr-e-Naw district of Kabul, Afghanistan, killing and injuring several people, officials ...

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Nuclear weapons testing has affected every single human on the planet, causing at least four million premature deaths from ...

V1674 Herculis was a record-breaker. It erupted in the constellation Hercules on June 12, 2021, and skyrocketed to peak ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

The number of children going to hospital with serious injuries caused by e-bikes has more than doubled in the past year with ...

The protostar is launching the longest outburst ever seen at 32 light-years long.

Through centuries of devastating eruptions, Albayanos used Mayon’s own lava blocks and rocks to build some of their most iconic churches. Devotees say these structures stand as a testament to their ...