HALLEY OBSERVATION Crossword Clue
The most common solution for the crossword clue "HALLEY OBSERVATION" are COMET with 5 letters.
HALLEY OBSERVATION Crossword Clue
The most common solution for the crossword clue "HALLEY OBSERVATION" are COMET with 5 letters.
We know 1 solutions for: HALLEY OBSERVATION
Crossword Puzzle Infos
The Halley Observation is a term used to refer to the observation of the COMET named after astronomer Edmond Halley. Halley's COMET, as it is commonly known, is a periodic COMET that can be seen from Earth every 75-76 years. It was first observed in 1705 and has been observed several times since then. The Halley Observation is an important part of astronomical history and continues to be studied today.