8x10 inches or 12x16 inches
The heliosphere is the region of space that surrounds our solar system, where the solar wind (plasma) from our sun radiates outward and the magnetic field of the sun dominates space. This area ends well beyond Pluto. There, it meets the interstellar medium and it's boundary protects our solar system from most of the galactic cosmic rays coming from interstellar space.
This is a print of an original oil painting. The quality is great. It is printed with archival inks and paper and lightly signed at the lower right. We put a lot of time into making sure our prints look great and we get lots of compliments on them!
SMALL size is borderless and measures 8 x 10 inches so it can be popped into any standard 8x10 mat. It is shipped flat by USPS First Class mail, well protected in a resealable plastic sleeve, inside a stiff, bend-proof mailer.
LARGE size measures 12 x 16 inches plus a quarter inch white border. This size is shipped rolled and well protected inside a tube by USPS mail.
If you have any questions, please don't hesitate to ask!