Can I have a page on my site with a differant domain name?

Can I have a page on my site (https://www.early1900photos.com) which would have a differant address such as https://www.myothersite.com?
Would this require purchasing a new name or is it easier than that?

Domains are unique and not inter-mixable on another

And this is really not a ZenCart question

sofasurfer:

Can I have a page on my site (https://www.early1900photos.com) which would have a differant address such as https://www.myothersite.com?
Would this require purchasing a new name or is it easier than that?

no you can't do that. You can do this:

mysite.com
subdomain.mysite.com
mysite.com/newfolder

etc.. you can do complex things like domain masking and url rewriting, but I think your going to cause yourself many headaches trying to do this.

Yes, just buy the new domain name, and point it to the page on the other site. Simple.