7

http://www.astrobin.com/141462/

http://www.astrobin.com/141438/

http://www.astrobin.com/full/141362/0/

http://www.astrobin.com/141176/

http://www.astrobin.com/140075/

http://www.astrobin.com/139370/

http://www.astrobin.com/141170/

http://www.astrobin.com/140424/

http://www.astrobin.com/138707/

http://www.astrobin.com/141131/

http://apod.nasa.gov/apod/ap100822.html

http://asterisk.apod.com/viewtopic.php?f=8&t=23207&start=50

http://www.ancient-code.com/hubble-telescope-discovers-polluted-dead-stars/

The Calabash Nebula (OH 231.84 +4.22) is a bipolar protoplanetary nebula of about 1.4 light-years long

located some 4,200 light-years away in the constellation of Puppis. - Image Credit: NASA/ESA & Valentin Bujarrabal (Observatorio Astronomico Nacional, Spain)

http://spaceflightnow.com/news/n0108/25hubble/

annesastronomynews.com

 https://www.flickr.com/photos/sinickel/6993891024/in/pool-hubblehiddentreasures%7Csinickel

http://www.eso.org/public/images/eso0755a/

https://www.flickr.com/groups/hubblehiddentreasures/pool/76653148@N07/

https://www.flickr.com/photos/sinickel/6971196118/in/pool-hubblehiddentreasures%7Csinickel

http://www.constellation-guide.com/owl-nebula-messier-97/