Ancient astronomers did not have instruments to help them see objects in the sky.
Source: tatoeba (239875)
Ranked by relevance and common usage.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
10 total sentences available.
Ancient astronomers did not have instruments to help them see objects in the sky.
Source: tatoeba (239875)
Ancient astronomers noticed constellations and gave them names.
Source: tatoeba (239876)
Many astronomers assume that the universe expands infinitely.
Source: tatoeba (274921)
Many astronomers assume that the universe continues to expand forever.
Source: tatoeba (274922)
Showing 4 of 10 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.