Puppis A, immense in scale, is a supernova remnant about 100 light‑years across and sits roughly 6,500–7,000 light‑years from Earth (Credit: CTIO/NOIRLab/DOE/NSF/AURA — Image Processing: T.A. Rector, M. Zamani & D. de Martin)
Puppis A, immense in scale, is a supernova remnant about 100 light‑years across and sits roughly 6,500–7,000 light‑years from Earth (Credit: CTIO/NOIRLab/DOE/NSF/AURA — Image Processing: T.A. Rector, M. Zamani & D. de Martin)
RE: LeoThread 2026-03-31 01-12