Who owns journal entries?

[The Smith Collection]

Hello! Does NGC reserve any rights to the photos or intellectual content posted in journal entries? Do they sell, make content available to others or themselves for commercial use? Can NGC republish content I post without asking?

[physics-fan3.14]

I asked this question a few years ago, and NGC told me that I owned the copyright for anything I post. 

If they did want to use any of your material, they would ask first.