Cyberattacks have breached the Pentagon and sent businesses into bankruptcy. Still, it might take a cyberdisaster on the scale of Hurricane Katrina to impel lawmakers to pass laws to help shore up the nation's infrastructure. The White House has proposed an executive order to address some of the problem, but Gen. Keith Alexander, director of the National Security Agency and commander of U.S. Cyber Command, says more is needed. The Pentagon has a pilot program that will help private companies to work with the government to help them protect their own information.

International Astronautical Congress draws a young crowd

NASA stalwarts across the agency have pulled up their socks and forged ahead with the new approach of sending humans to Earth orbit in commercial crew vehicles. But it has been a case of reality transcending preference, says William Gerstenmaier, who runs NASA's human-spaceflight effort. “As a government person, I kind of like the old way of doing business with these big government programs, and controlling specifications and not being in this new world,” he tells an International Astronautical Congress audience in Naples, Italy. “This is a little riskier for me.

Space policy regains bipartisan flavor under budget pressure

Boeing struggles with its terminal effort, while competitors weigh in with options

Last fall, a bill to block U.S. air carriers from participating in the EU's emissions trading system flew through the House of Representatives. Now it appears stalled there until after the Nov. 6 elections, industry and congressional sources say. The bill, co-sponsored by Sens. John Thune (R-S.D.) and Claire McCaskill (D-Mo.), was approved by the Senate before the chamber adjourned for recess. Supporters had expressed hope that the House would consider the bill during its pro-forma session before the elections, but 435 members would need to say yes.