Its rings were discovered by telescope from Earth, but space probes later found that spectacular rings surround some other planets.
⇑ Translate the sentence above by Google ⇑
Related: telescope, spectacular, surround, probe
Prev: The radio telescope thus appeared, and it is considered one of the greatest inventions in the twentieth century.
Next: Instruments developed at the hospital allow doctors to thread microscopic telescopes into the digestive tract.
