Starship Asterisk*

Sh2-150 and VDB 154 in Chepeus https://www.astroefrem.com/gallery/blog-dynamic-cepheus/12-cepheus/219-ldn1355-3.html Copyright: Efrem Frigeni SH2_150 vdb154 APOD.jpg Sh2 -150 is an emission nebula and Vdb154 is a reflection nebula. They are visible in Cepheus, identified in the central part of the ...

AE AURIGAE STAR AE Aurigae radiates IC045 IC 405 shines due to the radiation received from AE Aurigae, which ionizes its gases and gives it a red colour. the blue structures are instead due to the reflection of the blue light of the star on the dark dust. https://www.astroefrem.com/gallery/blog-dyn...

CR 399 BROCCHI'S CLUSTER (ASTERISM)
Brocchi's Cluster (also known as Collinder 399, Cr 399 or Al Sufi's Cluster) is a random grouping of stars located in the constellation Vulpecula near the border with Sagitta. www.astroefrem.com
Copyright: Efrem Frigeni

Andromeda Galaxy Hydrogen Alpha Enhancement
Web Site: www.astroefrem.com
Copyright: Efrem Frigeni

M51's H-alpha Whirl
web page https://www.astroefrem.com/gallery/blog ... 1-m51.html
Copyright: Efrem Frigeni

NGC4565 - Field around Needle Galaxy
Location : Italian Alps (Imagna's Valley)
Web Site: www.astroefrem.com
Copyright: Efrem Frigeni Link dedicated Page and full resolution : https://www.astroefrem.com/gallery/blog ... c4565.html

M42 - The Magnificent Orion Nebula
https://www.astroefrem.com/gallery/blog ... 6-m42.html
Copyright: Efrem Frigeni
LRGB Composition from Imagna's Valley (Alps - Italy)

Portion of NGC6992
www.astroefrem.com
Copyright: Efrem Frigeni
my NGC6992 page https://www.astroefrem.com/gallery/blog ... least.html

NGC 6992 East Veil Nebula in Cygnus
www.astroefrem.com
RGB Broad Band Blending with OIII and HA narrow Band.
Copyright: Efrem Frigeni
https://www.astroefrem.com/images/ASTRO ... owvert.jpg

NGC 6990 in Cygnus
www.astroefrem.com
RGB Broad Band Blending with OIII and HA narrow Band.
Copyright: Efrem Frigeni
https://www.astroefrem.com/images/ASTRO ... eillow.jpg

vdB 142 in CFHT palette
https://www.astroefrem.com/
Copyright: Efrem Frigeni

IC 443 A SUPERNOVA RENNANT in Gemini Here my Web site www.astroefrem.com image link -> https://www.astroefrem.com/gallery/blog-dynamic-gemini/21-gemini/109-ic443.html Recorded from Imagna's Valley (900mt) - Italy narrow band (Halpha - OIII) Blending in color Broad band Copyright: Efrem Frigeni ic44...

vdB141
https://www.flickr.com/photos/148843148@N06/
Copyright: Efrem Frigeni

vdB132
https://www.flickr.com/photos/148843148@N06/
Copyright: Efrem Frigeni

Details into IC1396
Copyright: Efrem Frigeni
https://www.flickr.com/photos/148843148 ... ed-public/

ngc 1999

Copyright: Efrem Frigeni

Dust in M78
From Bergamo (Italy)
Copyright: Efrem Frigeni

Perseids in the Cygnus Wall


note : *** THE PERSEID WAS TAKED IN THE LUMINANCE CHANNEL (CLEAR) ON A MONOCHROME CCD SENSOR (08/15/2018 - 00:55) ***
this image is an L-RGB Composition.
location: Brumano (Italy)

[ Copyright: Efrem Frigeni

Cygnus Wall

https://www.flickr.com/photos/148843148 ... ed-public/
Copyright: Efrem Frigeni
this image is an RGB Composition

NGC1333 - Vdb12 - Vdb13
Copyright: Efrem Frigeni

***IC 417 *** THE SPIDER NEBULA ***
Copyright: Efrem Frigeni

NGC7822
Copyright: Efrem Frigeni

Soul Nebula

Copyright: Efrem Frigeni

sh2-129 - The Giant Squid Image recorded from Italian Alps (two sites -> "Brumano" and "Piani dell'Avaro" at 900mt and 1700mt). A 2017 project of 2 months in collaboration with Astronomical Observatory "La Torre del Sole" -> website- http://www.latorredelsole.it/ This ...

LDN 1235
Copyright: Efrem Frigeni