Learn how concave mirrors form images with a clear, step-by-step explanation that makes the mirror equation easy to ...
A massive collision between two asteroid-sized bodies around a nearby star offers a rare look at the violent process of ...
Astronomers have been treated to a stunning fireworks display from around a young star called The events, detected in 2004 ...
A vesicle, only a few nanometers in size and filled with neurotransmitters, approaches a cell membrane, fuses with it, and ...
One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a century ago, George Darwin ...
Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...
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