Einstein Probe's Wide-field X-ray Telescope (WXT) detected a burst of low-energy X-rays. Astronomers call such X-rays "soft," even though they are still far more energetic than visible or ultraviolet ...
Einstein postulated three ways this theory could be proved. One was by observing the stars during a total solar eclipse. The sun is our closest strong gravitational field. Light traveling from a ...
Here are fifteen quotes that give us a glimpse into what was going on inside of Albert Einstein’s head. Education is what remains after one has forgotten what one has learned in school. The only sure ...
Doctors at another Philadelphia hospital have voted to unionize, and two more groups of physicians could soon join them.
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