Our Sun may appear calm from Earth’s vantage point, but the space surrounding it is a tumultuous environment. Recent studies, such as one led by the team at theLeibniz Institute for Astrophysics ...

Cosmic rays, predominantly high-energy particles originating from outside the Solar System, interact with Earth’s atmosphere to produce a complex radiation environment. This continuous bombardment ...

Commonly seen velocity dispersion feature is marked with blue circles in lower energy range observed by Solar Orbiter, while the onset of inverse velocity particles is indicated with orange triangles ...

A single gold nanoparticle tends to absorb within a narrow band. Much of its strongest response sits in visible wavelengths.

Solar Orbiter observed more than 300 bursts of ‘Solar Energetic Electrons’ between November 2020 and December 2022. For the first time, we clearly see the connection between the energetic electrons in ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting ...

The star at the center of the solar system does more than provide light and warmth. It also acts as the most powerful particle accelerator in the neighborhood, whipping electrons to near-light speed ...

Tezpur University study shows how high-energy electrons alter solar oscillations and energy transport, aiding understanding ...

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio blackouts as scientists monitor Earth-directed CMEs ...

Please join the Lowell Center for Space Science and Technology on Thursday, March 27, at 11am for a virtual seminar by Jamie S. Rankin, "Survey of Energetic Particles Viewed by Parker Solar Probe." ...