Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...

The existence of locally optimal unit cell periods for each pair of incidence and refraction angles, along with a method to find them, was derived. Finally, a 6G upper-mid optically transparent TRM ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.