This portal provides links to a variety of information on the impacts of space weather (solar flares and coronal mass ejections) on humans and their technology. There are links to research projects and missions, information on impacts to astronauts working in space, and general information on space radiation. The Real-time Impacts Monitor provides current data on solar X-rays, neutron and proton activity, Total Electron Content (TEC) of the ionosphere, Magnetic field disturbance (Kp index), and other parameters. There are also pages devoted to technological effects such as disruption of power grids and damage to satellites, and a page of classroom resources and activities on radiation and solar storms. Educational levels: Intermediate eleme...