Los Angeles Times: Private commercial launch providers, such as Space Exploration Technologies Corp ( SpaceX), may soon be able to compete with United Launch Alliance (ULA)—a joint venture between Lockheed Martin and Boeing—for launching national-security-related satellites into outer space. An agreement has been signed by several government agencies to establish the criteria, including detailed technical requirements and a successful launch record, for launching government payloads. On a related note, ULA is pushing for a five-year block buy of 40 of its rocket booster cores. The Government Accountability Office has raised several serious questions concerning the proposal, among them the possibility that such a block purchase could kill opportunities for competition by forcing the government to commit to more boosters than are actually needed.
An ultracold atomic gas can sync into a single quantum state. Researchers uncovered a speed limit for the process that has implications for quantum computing and the evolution of the early universe.