No such language as 'Celtic'; there are Brythonic and Gaelic branches comprised of six distinct languages.
Sharon Browne, Celtic Thunder producer, posted information about the accident at the Related Link. No details about the kind of accident were given.
reed pipes i think
It's a kind of Celtic font. Google "Celtic fonts" and you'll find some that come pretty close.
Stars (the kind in the sky) is estrellas.
Naturally water is chemical free. The only way it could have chemicals is if you add them yourself.
Epona is the Celtic Goddess of horses and ponies. There is no breed of horse by that name.
It doesn't mean to much! It could be a kind gesture but also she could have feelings for you, the best way to find out is by asking her yourself.
I can't remember - but could it be a Celtic Cross? (Of course pronounced "keltic") it's basically a large cross with medeival-like design on it.
We use the English name for this kind of fenomenon
ficheall (irish word for chess)and bàìre (a Celtic game kind of like hurling).
Be kind to yourself always.
It belongs to the Celtic subdivision of Indoeuropean languages. It includes Irish, Scottish and Manx Gaelic, all separate languages. Welsh, Breton and Cornish belong to the other branch of Celtic.