Tag: cosmic rays
Exploding stars are rare but emit torrents of radiation − if...
Chris Impey, University of Arizona
Stars like the Sun are remarkably constant. They vary in brightness by only 0.1%...
A large solar storm could knock out the power grid and...
David Wallace, Mississippi State University
On Sept. 1 and 2, 1859, telegraph systems around the world failed catastrophically. The...
EXPLORING NATURE
Children can be systematic problem-solvers at younger ages than psychologists had...
Celeste Kidd, University of California, Berkeley
I’m in a coffee shop when a young child dumps out his mother’s...
