The phrase "a stunning observation" is correct and usable in written English.
It can be used when highlighting a particularly impressive or insightful remark or finding.
Example: "After analyzing the data, she made a stunning observation that changed the course of the research."
Alternatives: "an impressive insight" or "a remarkable finding."
A friend of mine hit me with a stunning observation.
In 1987, Pories et al. (1) published a stunning observation that 99% of morbidly obese patients with frank type 2 diabetes or impaired glucose tolerance who had undergone Roux-en-Y gastric bypass (RYGB) became and remained euglycemic after surgery.
The discovery by D'Angio et al. in 1971 [ 1], that certain infant NB had a special clinical course was a stunning observation providing the basis for reducing cytotoxic therapy for specific subgroups of NB [ 1].
In answering that question, the Reverend Albert Mohler, Jr., president of the Southern Baptist Theological Seminary in Louisville, Kentucky, made a breathtaking, stunning, observation about the discovery.
In 1836, an American lawyer named John Whipple, made this stunning observation: "If 5 English pennies... had been... at 5percentt compounded interest from the beginning of the Christian era until [his] time, it would amount in gold of standard fineness to 32,366,648,157 spheres of gold, each eight thousand miles in diameter, or as large as the earth".
How was this stunning observation formulated?
· Here's another stunning observation from the DfES capability review.
These observations show a stunning correspondence with predictions of the FGM, if one takes into account that we cannot categorize mutations of small fitness effect.
The researchers used the ESO telescope observations to create a stunning video tour of the M7 star cluster, which Space.com set to the song "I Wonder" by the band Super 400.
Afterward, make your way to the Space Needle; the observation deck, at 520 feet, offers a stunning panorama of the city and its surrounding landscape.
Recently, using coordinated VLA+Chandra observations, Bogdanov et al. 2017) have uncovered a stunning anti-correlation in the LMXB state of the tMSP PSR J1023+0038.
