Underwater robot WHOI collects ocean sample for the first time ever in Santorini (video)
It is part of NASA's Planetary Science and Technology from Analog Research program
A Mars settlement prototype may train astronauts & tourists could go for $6.000 a week (amazing photos)
Take a look at the concept
NASA’s planet-hunting satellite found another potentially habitable Earth-sized planet
The new planet joins other Earth-sized planets, including several in the TRAPPIST-1 system & other worlds discovered by NASA's Kepler Space Telescope