Sigal demo gallery

All these images come from Wikipedia / Wikimedia Commons.

Image sources

• Andromeda_galaxy.jpg
• Crab_Nebula.jpg
• Hubble_Interacting_Galaxy_NGC_5257.jpg
• Hubble_ultra_deep_field.jpg
• M104_ngc4594_sombrero_galaxy.jpg
• M81_wide_Galex.jpg
• Messier_10_Hubble_WikiSky.jpg
• UGC_1810_and_UGC_1813_in_Arp_273.jpg
• m57_the_ring_nebula.jpg