___ cloud (source of comets)
Let's find possible answers to "___ cloud (source of comets)" crossword clue. First of all, we will look for a few extra hints for this entry: ___ cloud (source of comets). 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
- Dutch astronomer who first postulated the existence of a cloud in the most distant region of the solar system where long-period comets are thought to originate
- 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
- Dutch astronomer Jan
- Dutch astronomer with a namesake 'cloud'
- Dutch scientist with an eponymous 'cloud'
Possible answers
- O
- O
- R
- T