Nasa's web portal makes all funded research publicly accessible, even if it's from a peer-reviewed journal.
$1m prize will go to the team who can make Nasa's humanoid R5 robot more flexible.
The Terra satellite that took the picture has been operating since 1999.
Shallow oceans of liquid-water could have been present on the planet's surface.
Boeing and Nasa are working on a commercial vehicle to fly crews to and from ISS.
Researchers asserts the veins were likely 'pathways for groundwater'.
Scientists estimate that over 60% of Earth's oceans remain unexplored.
Silicon Valley startup Moon Express given green light to become first private company to land on the Moon.
A further 196 exoplanets found in the habitable zones of their solar systems.
If Asteroid Bennu hits the Earth, the energy released would equal 200 Hiroshima bombs.
Harnessing plasma for long duration space travel comes with big obstacles
Deep space radiation exposure believed to be responsible for increased risk of cardiovascular disease.
Massive storm in Jupiter's southern hemisphere could solve Jupiter's 'energy crisis', scientists say.
Shooting stars from Delta Aquarid meteor shower will light up night sky from end of July to mid-August.
Rare double transit of planets allowed scientists to analyse two potentially habitable worlds.
Round-up of exoplanets would help astronomers focus on 'gems' when James Webb telescope is launched in 2018.
The Mars rover will share some of its hardware from its predecessor the Curiosity rover to save costs
The map helps scientists to study dark energy - a mysterious force driving the universe's rapid expansion
The image shows the sunlit part of the planet and three of its four moons.
The defence contractor offered up 'basically everything' held on a military server.
The crew members on board the Soyuz MS-01 spacecraft met their counterparts from Expedition 48 at ISS.
RoboGlove contains components designed to mimic the human hand and will be used in medical rehabilitation.