If we are ever going to have a solar power station in space, we will need to be able to transmit power from orbit - a feat that has now been achieved.Read more
Carbon dioxide gas found throughout the atmosphere of Callisto hints it has a complex carbon cycle – akin to the one which on Earth helps to sustain life.Read more
A quantum experiment that could separate a particle’s properties from its mass has physicists arguing over how reality works in the quantum world.Read more
In 1905, Einstein discovered a paradox in the predicted behaviour of mirrors travelling at impossible speeds, but it may now have been resolved.Read more
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