05/06/13 Space.com Record-breaking star explosion is most powerful ever seen Two space telescopes have spotted the highest-energy gamma-ray burst ever detected.
05/05/13 Scientific American Milky Way makes small massive gain Based on the Milky Way's effect on the motion of a nearby dwarf galaxy, our galaxy seems to have more mass than we previously thought.
05/03/13 AIP FYI Holdren responds to proposals to limit federal support for research Office of Science and Technology Policy Director John Holdren addressed recent developments on Capitol Hill regarding federal support for research.
A first-person view of physics history 10/15/24 Michael Riordan has spent decades ruminating on the history of physics, including events he participated in himself.