Chandra Detects X-ray Emission from Exoplanet-Hosting Triple Star System

See these new Star Trek Universe teasers for 'Picard,' 'Prodigy' and 'Discovery' from NYCC

Wield the Mandalorian Darksaber from 'Star Wars' for just $21 this Prime Day

3D numerical simulations of an asymptotic giant branch (AGB) star: red giants actually look like giant loofahs!