Supernova
1 reportSupernova is an astronomical phenomenon recognized by characteristic signals, timescales, energy scales, and source environments. Evidence comes from physical mechanism, energy scale, and multiwavelength detection, and competing models remain viable when observations are sparse or indirect.
Work involving Supernova is reported through event timescales, together with energy output and source populations. Claims involving energy output are weighed against instrument calibration and checked with population statistics; selection effects and uncertain source distances can alter inferred rates or energies.
Work involving Supernova is reported through event timescales, together with energy output and source populations. Claims involving energy output are weighed against instrument calibration and checked with population statistics; selection effects and uncertain source distances can alter inferred rates or energies.
NASA's IXPE Maps Magnetic Field of Unusual Pulsar in Milky Way
Astronomers have used NASA's Imaging X-ray Polarimetry Explorer to directly map the magnetic field around the pulsar PSR J1101-6101, revealing how high-energy particles stream through the Milky Way and testing long-standing theoretical predictions