Eric Walker added Magnetar - Wikipedia to Magnetars
Eric Walker added Magnetar - Wikipedia and A magnetar's flare just helped unlock the secrets of these strange stars | Astronomy.com to Magnetars, and added Magnetars to Magnetism and Neutron stars
Eric Walker added a number of topics and a number of links to Magnetism, and added Magnetism to Electromagnetism
Eric Walker added Magnetars and a number of links to Neutron stars, and added Neutron stars to Outer space and Neutrons