Techniques for mitigating the effects of moonlight on lunar observation include using neutral density or polarizing filters, high magnification, or aperture masks to reduce light intensity. Utilizing ...

(Santa Barbara, Calif.) - For the first time, a team of international researchers has found a way to view the accretion disks surrounding black holes and verify that their true electromagnetic spectra ...

Complete transmittance curves were created for the instrument’s three filters and will serve to calibrate the mission’s ...