What is responsible for the excess radio emission from our nearest star, Proxima Centauri? No alien radio stations required!
The most distant quasar yet discovered illuminates the early universe…
Using 14 years of high resolution near-infrared imaging, radio observations of molecular gas, and a hydrodynamic simulation the authors show that spiral arms seen in the protoplanetary disk around HD 100453 A are caused by its M-dwarf companion.
In or out? Today’s paper explores whether or not an unusual object belongs to the AB Doradus moving group—and what it means if it does.
Using simulations, the author explores the possibility of observing seasonal changes on warm Jupiters with JWST.
An update on the momentous binary neutron star merger observation, in x-rays.