Solstice & Equinox
An Astronomer & Associate Professor at The University of Nottingham, UK, Meghan Gray deftly explains…
An Astronomer & Associate Professor at The University of Nottingham, UK, Meghan Gray deftly explains…
NASA’s Fermi Telescope is finding hundreds of new phenomena in space that propagate massive amounts…
Anatomy of an Electromagnetic Wave Practically speaking, energy is a measure of the ability to…
Unlike light waves, sound waves do not travel in a vacuum, as in outer space….
The eye is literally our window on the world. Through this amazing adaptation, we are…
What is Electromagnetic energy? Electromagnetic energy is waves of energy that ripple through the space…
Light is made up of waves (or particles, but that’s another story) of energy,…