In a statement to NPR, CalFire said that they prefer people visit their website for information and that platforms like Watch Duty “should not be regarded as official sources of information.” ...

By James Woodford 2 July 2025 Two concentric rings appear around the supernova remnant SNR 0509-67.5, indicating that it exploded twice ESO/P. Das et al. Background stars (Hubble): K. Noll et al.