GMAT Sentence Correction (SC) | VERB-ING MODIFIERS PART 2 In our first article on verb-ing

Hi Arunima,

Thanks for all your appreciation. I really appreciate it.

Now let’s come back to your doubt.

In the past several years, astronomers have detected more than 80 massive planets,most of them as large or larger than Jupiter, which circle other stars.

The modification of “which” is not the problem in this sentence.