SpaceX said it plans to develop a reusable capsule that could carry a crew of up to seven into low Earth orbit, making it a competitor to assume some of the tasks of NASA's space shuttle fleet after it is retired.
The director of Roscosmos, the Russian space agency, said Tuesday that cosmonauts in the next few years would begin flying to the International Space Station aboard NASA shuttles, and U.S. astronauts would fly aboard Russian ...
Internet users have a new ally in the uncertain world of e-mail, as security vendor CipherTrust this week unveiled a toolbar for e-mail clients that lets users know how trustworthy the mail they're receiving is.
Using a chain of molecules as an infinitesimal lanyard to tug on a chemical bond about to break, Duke University chemists have found they can speed a complex chemical reaction.
More than 140 scientists and other NASA employees are praising the space agency for planning reforms of its communications policies.