Thursday, March 3, 2016

What Time is it? It depends ...

So what, exactly, is time?  Something that we all experience every moment  (there, a manifestation of time), yet no one can definitively characterize, explain, and quantify just what 'it' is!

Carlo Rovelli provides some interesting insight into the 'arrow of time', quantum theory, and hot black holes.   Read about it here. 

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Update on comet C/2026 A1 (MAPS)

On its way to a close encounter with the Sun, with perihelion expected on April 4–5, 2026, comet MAPS is steadily brightening. By mid-March,...