Today’s paper posits that precise observations of wide binaries can be used, in conjunction with simulations, to test the validity of modified gravity theories!
History has been made! The first magnetic field inside a main-sequence star has been measured!
An interview with Professor Alicia Aarnio, founding member of AAS WGAD, talking about her stellar science, and the joy and rage of navigating science with a disability.
Four centuries ago, the Sun entered a long phase of low activity. Newly-presented data suggests that the star HD 166620 is now doing the same thing!
How long does it take for a star’s core to collapse in a supernova explosion? Today’s authors use observations to place new constraints on the explosion timescale!
Stars like hiding their ages! In today’s paper, the authors inferred velocities of thousands of stars, which will help to determine their ages!