Quasar APM 08279+5255: a low-res spectrum and redshift
After the very positive results with quasar 3C 273, we tried to get a spectrum of APM 08279+5255. This quasar is shining at mag. 15.2 and is located at a distance of 12 billions...
After the very positive results with quasar 3C 273, we tried to get a spectrum of APM 08279+5255. This quasar is shining at mag. 15.2 and is located at a distance of 12 billions...
– The Beaver Supermoon 2025 (5 Nov. 2025)
– Interstellar comet 3I/ATLAS (17 Nov. 2025)
 
   RSS
 RSS 
				 
				 
				 
				