In a remarkable cosmic event observed on November 2, 2025, scientists had the rare opportunity to witness a dead star ...

Dr. Vorobiev works on the development of new observational techniques and instruments, in spectroscopy and polarimetry. In particular, he is working to enable multi-object spectroscopic capability on ...

Manufacturers make toothbrushes with these different features to meet varying consumer health needs. One factor influencing the bristle tip shape is the periodontal pocket, a small gap between the ...

Meteorite observation and recovery is a dynamic field that bridges astronomical detection with terrestrial expeditions to retrieve extraterrestrial material. Recent advancements in optical ...

CC0 Usage Conditions ApplyClick for more information. Developments in photography and non-visible radiation technology in the late twentieth century have rendered classical techniques of visual ...

While nearly all massive galaxies possess central black holes, the presence of such black holes in dwarf galaxies remains an open question, with previous estimates identifying them in only 0.5% of ...