"The biggest surprise of all was that the black hole was not located inside either of the two nuclei but in the middle. We asked ourselves: How can we make sense of this?" ...

State-of-the-art perovskite–perovskite tandem solar cells incorporate a water-based poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) hole transport layer in its low bandgap subcell.

She also models supermassive black holes—colossal, dense objects millions of times the mass of our sun, found at the hearts of galaxies. Natarajan pioneered a leading theory on their initial formation ...