Not all that far above your head is a particle accelerator that would put the Large Hadron Collider to shame. There, charged particles, some carried in by the solar wind, some created by cosmic rays, ...

Scientists at NASA are closely monitoring a vast region of weakened magnetic intensity—known as the South Atlantic Anomaly (SAA)—due to the unique challenges it poses for satellites. From South ...

When the U.S. National Oceanic and Atmospheric Administration's (NOAA) weather satellite GOES-19 turns its gaze toward the sun, scientists don't expect to see our home planet. But there it was ...