Documents released by the Department of Defense reveal some of what its infamous Advanced Aerospace Threat Identification Program was working on.
The billionaire hotelier announced the formation of a new space company today, and why he thinks NASA and China are the biggest threats to LEO commercial space stations.
Commercial modules are coming, but who will occupy them?
Will the second time be a charm?
NASA's Jeff Williams is in the process of expanding the BEAM module of the ISS.
55 years ago, Yuri Gagarin traveled to space in a rickety metal globe. Space travelers of the future may have cushy inflatable pads.
Over the past few months, there has been a flurry of announcements from private spacecraft companies about their plans for reusable spacecraft.
NASA isn't even sure it wants a new space station.
There may well be microbial life forms on Mars, yes. We may be polluting a pristine alien environment. But I say that, if they're there, let them fight for it. Let them go to war with the mighty water bears of Earth. I don't care any more. Space...