The phrase "a number of massive" is correct and usable in written English.
It can be used to describe multiple large items or concepts, often in contexts related to size, impact, or significance.
Example: "The researchers discovered a number of massive structures beneath the ocean floor, suggesting an ancient civilization."
Alternatives: "several large" or "many enormous".
The iTunes store is a massive corporate endeavor — more precisely, it's a number of massive corporate endeavors bricked together into an intimidating edifice.
— Ben Greenman The iTunes store is a massive corporate endeavor — more precisely, it's a number of massive corporate endeavors bricked together into an intimidating edifice.
The provisional government was formed in reaction to Japanese suppression of the March 1st Movement, the struggle for Korean independence from Japanese rule that had begun with a proclamation of independence issued by 33 prominent Koreans on March 1 , 1919 and a number of massive demonstrations that occurred in Korea wherever the proclamation was read.
The super-secret NSA Utah Data Center is suffering from a number of massive electrical jolts which, in turn, have melted hundreds of thousands of dollars of equipment.
This new console is, arguably, the last console to be released before a number of massive shifts in the industry will force sweeping changes to hardware and software.
However, Mongolia sits on vast quantities of untapped mineral wealth, and foreign investment in a number of massive mining projects has been transforming its economy.
From the beginning of this process, I was inspired by a number of the massive works that I've seen in Europe, particularly in Germany and England – for example, the National Theatre's adaptation of Philip Pullman's trilogy His Dark Materials.
The most effective way of engaging a broad swath of a local populations is not a small number of massive campaigns but a massive number of small campaigns".
A great number of massive MIMO works adopt the MMSE estimation method to obtain channel knowledge [5, 8].
When we look at a newborn star cluster, our eyes will tell us that gravity won, as a huge number of massive stars is often immediately apparent.
Many surveys have mapped out the gravitational fields around a large number of massive galaxy clusters; looking here will be the starting point for going farther than ever before.
