Study investigates nearby M-dwarf binary star system
The figure above shows the integrated flux density of the host star LP 34925A. The middle panel shows the same situation, but for the secondary star LP 34925B. The figure …
nearby
Webb Space Telescope discovers a nearby planet with an atmosphere
Scientists have discovered a rocky exoplanet that may have an atmosphere that they believe may have emerged from a magma ocean on a distant world. Krispy Kreme’s first season shoot …
Surprising lack of cosmic rays in nearby supernovae questions theory
Supernova SN 2023ixf provided astronomers with an unusual opportunity when it exploded last year. Unfortunately, it deepens rather than solves the problem of interpreting cosmic rays. It also casts doubt …
Unexpected: NASA Fermi sees no gamma rays from nearby supernova
Observations of the Pinwheel Galaxy supernova SN 2023ixf in 2023 provided a unique opportunity to study cosmic ray production, but NASA’s Fermi telescope did not detect the expected gamma rays, …