Researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign have reported the first ...

Astronomers study planetary transits and atmospheric signals using interstellar object 3I/ATLAS, drawing on transit spectroscopy principles and recent observational constraints discussed by Avi Loeb.

Abstract: Hyperspectral imaging systems based on multiple-beam interference (MBI), such as Fabry–Perot (FP) interferometry, are attracting interest due to their compact design, high throughput, and ...