Time for a COSMOTELLURIAN perspective, no?

What's the word I'm thinking of? Today, it's...

COSMOTELLURIAN [cos-mo-tel-OO-ree-an] (adjective) 

Pertaining to both heaven and earth 

"So, feet on the ground, head in the stars, eh?" said Mr. Dolty. The astronomer smiled patiently and said, "I think of myself as a cosmotellurian investigator." (TWITO, page 35)