Physicists in Germany have carried out the most accurate measurement to date of the width of the proton. By examining a previously unexplored energy-level transition in the hydrogen atom, Lothar ...
A new theoretical framework shows how subtle fluctuations in spacetime could be detected using existing interferometers.
It is essential that strict wavefront error (WFE) budgets be met when designing and manufacturing space telescope optics. These performance thresholds dictate a telescope’s ability to clearly and ...
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