This is great fun.....good for discussion for home schoolers

• Public Domain
• File:Eagle nebula pillars.jpg
• Uploaded by Armbrust
• Created: January 1, 2003

http://htwins.net/scale2/

Some follow ups

http://en.wikipedia.org/wiki/Gomez%27s_Hamburger

http://en.wikipedia.org/wiki/Pillars_of_Creation

http://en.wikipedia.org/wiki/Eagle_Nebula

• Public Domain
• File:Pillars of creation 2014 HST WFC3-UVIS full-res denoised.jpg
• Uploaded by Crisco 1492
• Created: October 29, 2014