New research into JWST images provides possible answers to three seemingly disparate, yet pressing, cosmic dawn puzzles. Specifically, the authors show how Dark Stars could help explain the unexpected discovery of Blue Monster galaxies, the numerous early overmassive black hole galaxies, and the little red dots” in images from the James Webb Space Telescope (JWST). 

Active galactic nuclei, energetic and luminous regions powered by an accreting supermassive black hole at the center of some galaxies, can launch a jet that drives a gas outflow, shaping star formation in their host galaxy. Justin Kader and colleagues have observed this phenomenon in the nearby active galaxy VV 340a. Kader et al. observed the jet and galaxy across infrared, optical, radio, and sub-millimeter wavelengths, using the James Webb Space Telescope, Keck-II telescope, the Jansky Very Large Array and the Atacama Large Millimeter/submillimeter Array. The researchers combined these observations with modeling, to show that the low-power radio jet emitted by VV 340a undergoes a conical wobble, known as precession, as it moves outward. The jet ionizes and ejects gas as it propagates away from the supermassive black hole, driving a gas outflow at a rate of 19.4 ± 7.9 solar masses per year. This outflow rate is large enough to affect the star formation rate of the host galaxy, Kader et al. conclude.

Research led by Daniel Ivanov, a physics and astronomy graduate student in the Kenneth P. Dietrich School of Arts and Sciences at Pitt, uncovered a contender for one of the earliest observed spiral galaxies containing a stellar bar, a sometimes-striking visual feature that can play an important role in the evolution of a galaxy.

SAN ANTONIO — January 8. 2026 — Southwest Research Institute’s Dr. Alan Stern, a planetary scientist and associate vice president in SwRI’s Space Sector, has been named a Fellow of the American Astronomical Society (AAS). Fellows are recognized for their original research and publications, innovative contributions to astronomical techniques or instrumentation, significant contributions to education and public outreach, and other noteworthy service to astronomy.

Scientists at the University of Connecticut have developed a handheld ‘pocket microscope’ that directly visualizes DNA and proteins in living cells without stains or labels. The system uses deep-ultraviolet light to map molecules with femtogram sensitivity, achieving 308-nanometer resolution across centimeter-wide areas. The device enables instant pathology diagnosis, identifies cancer cells, and maps brain neurons -- all while preserving samples’ natural state. This technology could transform medical diagnostics, from operating rooms to space missions.