Starship Asterisk*

Tarantula Nebula (NGC 2070)
https://www.flickr.com/photos/105968790 ... 146977281/
Copyright: Steven Mohr

M17
https://www.astrobin.com/a1x6oc/
Copyright: David Cheng

IC 1284
https://www.astrobin.com/01ae6n/
Copyright: Gianni Fardelli

I think the name of Pickering's Triangle was given by Williamina Fleming? I love all the various planetary nebulae she discovered.

Isn't Sh2-239 classed as a reflection nebula?

NGC 1589
https://esahubble.org/images/potw2010a/
Copyright: ESA/Hubble & NASA

Sh2-97
http://www.astrophoton.com/S097.htm
Copyright: Bernhard Hubl

Christmas Tree Cluster (NGC 2264)
https://paulhaese.net/NGC2264.html
Copyright: Paul Haese

Eridanus Loop
https://www.astrobin.com/tje0kd/0/
Copyright: Rodney Watters

Ek 2
https://www.astrobin.com/zxvqg0/
Copyright: Sven Eklund

Double Cluster
https://www.astrobin.com/2l0m8r/
Copyright: Jonas Illner

M13
https://www.astrobin.com/ydk4cz/
Copyright: Luca Marinelli

NGC 6951
http://www.capella-observatory.com/Imag ... 51Prim.htm
Copyright: Josef Pöpsel, Stefan Binnewies and Frank Sackenheim

IC 5201
https://www.chart32.de/index.php/component/k2/item/206
Copyright: CHART32
Processing: Volker Wendel

NGC 1532
https://www.cielaustral.com/galerie/photo110.htm
Copyright: Ciel Austral

NGC 6210
https://www.astrobin.com/dgi1cg/
Copyright: Boris Chausov

StDr 45
https://www.imagingdeepspace.com/stdr-45.html
Data: Peter Goodhew
Processing: Marcel Drechsler

Sh2-216
https://www.astrobin.com/kyg5pm/
Copyright: Bray Falls A small part of the supernova remnant Sh-221 (better known to professional astronomers as HB 9) can be seen to the left.

FP J1912-0331
https://www.starscapeimaging.com/FPJ191 ... -0331.html
Copyright: Jon Talbot

NGC 3603
https://www.chart32.de/index.php/component/k2/item/127
Copyright: CHART32
Processing: Johannes Schedler

Pencil Nebula (NGC 2736)
https://astrodonimaging.com/gallery/pen ... a-in-vela/
Copyright: Don Goldman

EGB 4
https://www.astrobin.com/7ct9sv/
Copyright: Niko Geisriegler Originally catalogued as a possible planetary nebula, this was later found to be a bowshock nebula around the cataclysmic variable BZ Camelopardalis.

Ou 2 and NGC 136
http://www.astroimages.at/btb/ou2-1.htm
Copyright: BTB AstroTeam Brentenriegel Ou 2 is the planetary nebula and NGC 136 is the open cluster.

MWP 1 and Alv 1 https://www.astrobin.com/cxmi9a/ Copyright: David Payne LC_ryYP9It4b_16536x0_JkwdUEao.jpg MWP 1 is surrounded by an ISM halo with a size of 1 degree that was discovered by the professional astronomer David Frew in 2008 . This is material unrelated to the planetary nebula being ioniz...