Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth.
Spacecraft near the Earth use large solar panels to harness the Sun for the electricity needed to run their communications systems ... ago: radioisotope thermoelectric generators, or RTGs.
France’s Framatome and UK start-up Perpetual Atomics, a spin out for the University of Leicester, have signed a Memorandum ...