His business is looking up (10 letters) — Crossword Helper

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The Clue

His business is looking up (10 letter answer)

The Answer

ASTRONOMER

Tags

astronomer brahe busines celsiu galileo halley his know looking satellite tracker tycho was what who

Notes

The answer ASTRONOMER is rarely seen, appearing only about once every 1600 puzzles.

Related Clues

Celsius, for one
Galileo, for one
Galileo was one
Halley, e.g.
Satellite tracker
Tycho Brahe, for one
One who knows what's up?

Definition

ASTRONOMER as a noun:

1. (astronomer, uranologist, stargazer) = a physicist who studies astronomy