Cosmic rays are charged subnuclear particles that move close to the speed of light, constantly raining down on the Earth. These particles are relativistic, as defined by Albert Einstein’s special ...
Astrophysicists outline the links between atmospheric oxygen and the potential rise of advanced technology on distant planets. In the quest to understand the potential for life beyond Earth, ...
This article was updated June 13 to include the role of the University Corporation for Atmospheric Research. SAN FRANCISCO – Tropical storm and space weather forecasts will improve with the help of ...
The long-standing idea of planets forming in perfectly flat, orderly discs has been challenged by new research. Instead of calm, pancake-shaped structures of dust and gas, astronomers have now ...
While moving around within the gas in the interstellar medium, cosmic rays kickstart the background protons, which causes a collective plasma wave movement akin to ripples on a lake. The big question ...
This illustration shows how waves and particles interact -- wave amplitude is growing while particle drift speed is dropping due to scattering. CREDIT A. Marcowith, A.J. van Marle, and I. Plotnikov ...
WASHINGTON, August 24, 2021 -- Cosmic rays are charged subnuclear particles that move close to the speed of light, constantly raining down on the Earth. These particles are relativistic, as defined by ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results