Astronomer who proposed the existence of a cloud of frozen comet nuclei beyond the Kuiper Belt
Let's find possible answers to "Astronomer who proposed the existence of a cloud of frozen comet nuclei beyond the Kuiper Belt" crossword clue. First of all, we will look for a few extra hints for this entry: Astronomer who proposed the existence of a cloud of frozen comet nuclei beyond the Kuiper Belt. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
Related clues
- ___ cloud (comet's home)
- Astronomer who proposed the existence of an immense cloud of icy comets and matter leftover from the solar system's formation some 4.5 billion years ago
- ___ cloud: solar system region beyond Pluto
- ___ cloud (source of comets)
- Jan —; Dutch astronomer who proposed the existence of a theorised shell of icy objects existing beyond the Kuiper Belt
Possible answers
- O
- O
- R
- T