While traditional rockets have gotten us into space for decades, newer tech is on the horizon, like this plasma engine that ...

Where does the energy for your Android come from? Do you plug it into the wall? Do you use some kind of battery charger? …and does that energy come from solar power? Or a nuclear power plant? A ...

The Open Geospatial Consortium (OGC) is calling for participation in its newly established Electromagnetic Spectrum Domain Working Group (EM Spectrum DWG). This group will review requirements for an ...

Over 14,000 pieces of junk are clogging up low Earth orbit, but this number could be reduced by a new invention that involves a satellite using the plasma exhaust of its ion engine to knock ... and ...