To minimize the impact of energy vampires on your energy bills, experts recommend unplugging these devices when they're not ...

Voyager 1 and 2 continue to make history every day, as they transmit data back to Earth while traveling further into deep space. But there will come a time when amassing distance is all they are ...

Nasa plans to shut down another instrument on Voyager 2 to conserve power, following a similar ... emphasising that energy-saving measures are necessary to continue receiving data for as long ...