Stratolaunch plane, an enormous aircraft, will be a flying launchpad for space flights. Could this Stratolaunch plane turn extraterrestrial tourism into an everyday affair?
Microsoft co-founder Paul Allen announced plans to construct a giant aircraft to launch rockets into orbit, eventually for paying passengers.
The Postal Service's cuts would close 252 of the nation's 461 mail processing centers beginning next spring. They would result in the elimination of roughly 28,000 jobs.
Angel investors are stepping up to larger, more complicated investments as the venture capital industry consolidates. But there are drawbacks to accepting their investment capital.