Voyage into the ether..
Positive, forward-venturing connotation doesn’t come any stronger than in this domain. Etherean is (an adjective) in the dictionary as meaning ‘heavenly’ or related to the sky.
The term has also been adopted (as a noun) by members of the Ethereum cryptocurrency community to refer to one another. An adherent of the movement being an ‘Etherean’ (Ether and -ean, as in ‘European’ or ‘Joycean’).
Recent adoption aside, the construction of this word is already powerful in its connotation and imagery. Provoking a mystical feeling of venturing into space unbounded by frontiers.
Being of or related to the ether, the great unknown. Magical and otherworldly.
All prime material from which to craft a memorable and enchanting brand.
If something along these fuzzy lines is on your mind, Etherean.net may be the perfect fit for your project. It’s over twenty years old and having the legacy .net extension could be especially beneficial if your aim is to build a site that centers on community or networks of some kind.
The accompanying Etherean.co also mean the owner would have a nice (e-commerce?) move in backup, or simply a key defensive asset — the .org hosts one of the oldest Ethereum forums, but no other major extension has hosted a site since the 1990s (including the .net).
Touchwords:Mystical. Monumental. Movement.
Extras:Logo, mockup materials. Etherean.co.