energy articles

Could nuclear power be used for space travel?

The idea of harnessing the massive energy density locked within the atom to propel spacecraft through the cosmos is not ...

Why do stars emit radiation?

The glow we see when we look up at the night sky is the result of immense, continuous energy generation happening trilli...

How does a protostar generate energy?

The creation of a star is not an instantaneous event but a drawn-out, tumultuous adolescence where gravity wrestles with...