Monetizing a specific Instagram niche?

[Skyizlimit1]

I own a medium sized account that posts primarily in the space niche, night sky, planets and such. I have been thinking of ways to monetize this account in the future and have had numerous ideas ranging from Jewelry to clothes to a website. Any thoughts?

 

[Twickburns]

This would be a tough one to monetize. At least for me it would be. I would probably start a blog or a website at first. Ball park how many followers?

 

[Skyizlimit1]

Currently sitting at 15k.

 

[Skyizlimit1]

This would be a tough one to monetize. At least for me it would be. I would probably start a blog or a website at first. Ball park how many followers?

currently sitting at about 15k.