The closest planetary nebula to Earth at about 450 light years, the Helix can be seen as a soft glow from dark skies even in binoculars. It is also one of the largest planetary nebulas.

Single Non exclusive use on print marketing materials up to 50,000 and digital copies, includes: brochure, catalog, flyer, newsletter, and other collateral printed pieces + web usage. Worldwide (excludes advertising) for 5 years.