For some reason, this year it has become a thing to imagine the distant future of space tourism as it might have been sold via vintage posters.
The search titan is touting a program to help Greek companies expand the country's tourism economy. Could be it'll also improve Google's image in Europe.
SpaceX, Virgin Galactic and other private endeavours are paving the way for a future Mars landing.
Space travel uses massive rockets to overcome gravity. We use elevators to do the same thing. A Canadian company has snagged a patent to make entering space more like a trip to the top floor.
A new method aims to halt rhinoceros poaching by monitoring and tracking the animals to catch poachers in the act.
Connected streetlamps and tourist terminals are just a few of the things the new partnership will bring to the city.
Forget the guzzoline. This motorcycle collects and stores wind and sun power for a time when fossil fuels will be scarce.
Brian Chesky says the peer-to-peer home rental site is doing so well that it doesn't need more investments. Despite that, an IPO doesn't look imminent.
Blue Origin pulls off its first unmanned test flight from a site in west Texas. The spacecraft, which reached an altitude of 58 miles, is designed to become a reusable vehicle for space tourists someday.
You won't confuse World View's near-space balloon rides with a trip to the International Space Station, but the views will still be incredible.