All celestial bodies—planets, suns, even entire galaxies—produce magnetic fields, affecting such cosmic processes as the solar wind, high-energy particle transport, and galaxy formation. Small-scale ...
Schematic of space-based search for ultralight exotic bosons and the prototype space quantum sensor, including vapor cell, magnetic shield, fiber-optic gyroscope, and radiation shielding box.
A newly proposed cosmic speed limit may constrain how fast anything in the universe can grow. Its existence follows from Alan Turing’s pioneering work on theoretical computer science, which opens the ...