6Adam Block's Latest View of the Universe:
Supernova 2023 ixf in M101 
RELEASED 2023-05-20

Previous Release
A supernova exploded in M101- the annotated image below compares and old (2009) and new image. 
Click on image for a larger version
  • Optics           (2023) ASTRO-PHYSICS  0.13m f/6.3 Starfire EDF - 5.12" aperture
  •                            (2009) 0.8m Schulman Telescope
  • Camera         (2023) Zwo asi2600mc
  •                         (2009) STL11000
  • Filters              Broadband
  • Dates               2023,2009
  • Location         Yuba, California,    Mount Lemmon, Arizona,
  • Exposure          5 Hours
  • Processing         PixInsight, CCDStack/Photoshop
  • Credit Line and Copyright       (2023) Adam Block/Brian Valente
  •                                                          (2009)  Adam Block/Mount Lemmon SkyCenter/University of Arizona