Astronomy


FRB - Graphic Art by Ricardo Correa

Using the Arecibo Observatory in Puerto Rico and the Green Bank Telescope in West Virginia, a team from Universities Space Research Association (USRA) and other institutions today announced today at the American Astronomical Society’s winterAAS meeting that mysterious bursts of radio emission, called Fast Radio Bursts (FRB), may be coming from near a giant black hole. Read More

Distance is one of the most challenging properties to measure in astronomy – it is bootstrapped from nearby objects like the Sun and planets all the way out to galaxies and quasars. The Pleiades, a nearby star cluster, had served as a cornerstone for astronomical distance derivations and set the scale for other clusters.

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