ScienceNASA to launch 3D printer into space first time ever The NASA-commissioned SpaceX cargo mission to the ISS this week will carry what will become the first 3D printer on space that astronauts can use to create plastic parts and tools.by Rhodi Lee
ScienceRare opportunity to see Northern Lights over US skies: How and where to watch the celestial wonderby Rhodi Lee
ScienceSolar flares send two CME’s to Earth: Sunny with a chance of geomagnetic storms?by Rebecca Kaplan
ScienceRosetta lander snaps awesome selfie with target comet 67P/Churyumov-Gerasimenkoby James Maynard