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
Let's find possible answers to "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" crossword clue. First of all, we will look for a few extra hints for this entry: 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. 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, source of some comets (anagram of 'root')
- Frozen comet nuclei orbiting the solar system; _ cloud
- Astronomer who proposed the existence of a cloud of frozen comet nuclei beyond the Kuiper Belt
- Dutch astronomer with an eponymous 'cloud'
- Astronomer who proposed what is now the generally accepted model for the origin of comets
Possible answers
- O
- O
- R
- T